Originally Posted by Gordon_Bad

Ha ha other thing the sound is fine wit the ori one.....Monza sound i nice lah....but if u want get all performnce still need chage ur Extactor and bullet and pipeng......so than u know the effect......this is my setting for LMST 4-2-1, centred bullet and 1.6 inchi pipeng...hahah

Originally Posted by silentbob_roy

wah after install the mufler and change the bullet....my car sound fuhh donno what to saya sound so solid until i don't what to get out of my car...thanks weng for da best service......camon guys buy this mufler it's worth it man

Originally Posted by gohkokeng

Recently just installed kweng Medium Monza Muffler on my LMST and I very satisfied with it

b4 this my LMST sound loud for nothing
after changed Monza Straight Flow muffler sound for real thing liao

Originally Posted by ChuckY

nice stuff~!...quiet during idling, solid bassy sound during revving... one satisfied user here!

free bump~

Originally Posted by JackCozi

I've fixed the whole exhaust with monza muffler exactly the same with weng at xin exhaust. Price abit over for me though less than RM1K( coz over my budget lor) but satisified with the outcome. While back from workshop to Kepong, can feel the urge of the rpm revving so high. Ermm.. climb hill abit ' bo lak', Why aa?? Here's my setting

ZENDEN EXTRACTOR + WORMANSHIP
PANTHER STAINLESS STEEL BULLET(14"-15" LENGTH)+ WORKMANSHIP
BACK PIPING 1.7" + WORKMANSHIP
MONZA Large SIZE + WORKMANSHIP

Weng Thanks alot for your useful advice and da setting. Put some picture u took lor... Monza muffler looks cool...

Originally Posted by JackCozi

Everybody listen to me.... this stuff is awesome. Im using iswara chuck with this stuff... Highway cut ppl car no problem, inline with those 1.8 proton. still can rally with waja lor. trust me... can smoke most of the 1.3cc car. preferable with good air intake from KNN lar with bosch super 4 and spritfire. no more laggy iswara anymore. but one thing for sure.. highway if really wanna go fast 5th gear at rpm 4k sure noisy lar... if keep at 2krpm its ok. but ur car will be at 75km/h then. Thats my condition right now. planning to insulate my rear trunk lor... anyone tried b4? any positive results? love to hear from u all...Check out my blue iswara at kweng84 picture folder. margarita presidente

regards,
Jack Cheong

Originally Posted by ahlim13

today just freshly installed. feel great..

exhaust sound so sweet.. especially the mugen twin loop (imitation) is just as loud as stock muffler, the different is plus little bass. Sound just so good. sound goes deeper when hard acceleration. when vtec scream.. only feel the bass like a sea wave. hardly to tell la.. later i post the video after i borrow a nokia 6280 to shoot.

weng.. hope they not to think u cre8 a new acc and spam here.. lol cuz im newly joined zero to hundred forum ^^
weng, honestly tell u.. i love the muffler. but ur mechanic did little mistake la.
he said the bullet rm80.. suddenly another guy say rm100. :x-: :emoticon_U: nvm la.. cuz i think it reasonable price. its ok.

Originally Posted by ahrtheohs

weng! u said rm170 with piping and all,luckily i brought my friend along,haha but its worth it lah,really worth it.. ur muffler damn nice! i like the sound,but at higher rpm kinda loud lah,because not yet install the midbox.. but still! i love the sound and the loudness! pickup now much much better.. weng! got badnews lah.. after raya maybe i do the midbox only.. u notice the sound of my engine rite? wanna fix that,maybe if got extra cash.. will change the piping aswell.. overall,monza,recommended product!

Originally Posted by ahrtheohs

haha bro! im okay with it lah.. ur muffler is so damn nice.. like u said,fc will be better.. i noticed.. usually i drive at 80 now at 120.. fc is the same.. no regret! ITRADER:quality item and good workmanship!! keep up the good work : )

Originally Posted by xinghonh

hey ppl....i juz came bek frm then shop after installing the zenden 421 extractor...full piping.....midbox and the fgk muffler...wat i can say is definately fantastic!!pickup was amazingly strong...i can feel my head being push to the head rest once i start 2 tekan....and the gud thing is dat when its idle...the sound produce is not loud....definately worth every cent dat i paid for....oh yea....mr weng here is oso a very nice guy 2 deal wid...juz ask him any ques...n he will ans u...aite...i think im gonna take my ride for another spin....ciaoz

Originally Posted by sumutaO

"Nice" (Polite, even u juz buy a cheap things, he will still serve u very well),

"Friendly" (Can talk like a brother),

"Helpful" (Really explain everything clearly),

"Reasonable Price" (I get the best price from him compare with others few shop for the same thing)

Originally Posted by influxrd

its a nice deal with weng here, cheap n nice introduce of imitation mugen twin flow for me. its very suit my car and felt smoother to engine n more powerful.

thanks weng.

Originally Posted by Blackhawk8418

First of all, the service he provides for leading customer to the shop is a point added.

2nd, if no buy, still can chat like a close friend which I like most.

3rd, nego price availability and best services given in the shop as they can.

Compare to JFA, I prefer Ah Weng. Thanks brother.

Originally Posted by papagoines

(itrader title:Smooth Sound n Pickup! S-FLOW muffler with short back piping.
Hello!

Waa... very nice sound, OEM like...heheheh been searching for S-flow just like that...

at most I see is for the back end... but your fren Ah Yap managed to fit it into the OEM original place...So puas hati one!

Other shops just say....
Will come back (when enuff budget lar) later to redo the entire thing...maybe a twin exhaust eh... ahahahah

If you were there....lunch on me man!!!!

Originally Posted by kenzo

hehe, was waiting for the pos laju guy all day outside my house lolx, no problem bro, really really satisfied!!

really nice and solid muffler, the best part when i took the muffler was that it's freaking light! good lah less weight, the sound hehe, will inform u guyz later on

thanks bro! ur a very nice and friendly guy! recommended to every1!!

Originally Posted by soulfly(lowyat moderator)

As promised, I'm going to give a small feedback on my purchase.

[media]http://i81.photobucket.com/albums/j203/kweng84/MIDBOX2.jpg[/media]
I have installed the custom made 2.4" (inlet) mid box onto my B16A Civic EF hatchback as my rear muffler. I'm using the exhaust tip from my previous Tanabe muffler which was torn at the sides due to aging. The midbox was installed locally at William Exhaust, Miri.

Honda Civic EF2 hatchback
B16A 160ps DOHC VTEC
Exhaust setup:
- stock header
- 2.5" piping front to back, stock piping route
- one 2.5"(IN) bullet silencer in the center
- custom made 2.4"(IN) midbox
- Tanabe Limit 2.3"(IN), 4"(OUT) exhaust tip

The exhaust noise is low, matches my previous Tanabe sound quality. However, pickup is much smoother due to bigger inlet. It was very silent at idle, hardly hear any noise at all except for a very little wind-humming. My engine and external fuel pump is noisier than my exhaust....hehe.

When revved at static car position, it produces a fat 'bassy' sound. Cruising between 2000~3000rpm is very quiet like normal uncle's car. Fat sound at wide open throttle and very sweet sound when VTEC on ...BAAAAAAAAAAAAAAAA~~~~~

Here are some sound samples I took this morning. The first one is cold start idle, and the second one is at optimal operation temp idle.

SOUND DOWNLOAD :
1. http://forum.lowyat.net/index.php?act=Atta...=post&id=159216
2. http://forum.lowyat.net/index.php?act=Atta...=post&id=159215

Originally Posted by fazleysyam

A++++ seller, friendly and resourcefull

Bro weng..thanks for the muffler..i really feel the different after installing the muffler u recommended..the power (pickup) increased and the the FC improved..

I do feel a bit hard to gain my top..however, i understand that its coz by the whole setup of the exhaust system..i'm looking forward to change the midbox as proposed by u..

for all, this guy is a good person to deal with. always give u the best advise related and always entertain his customers..even when his sick, still willing to give me some advise on the exhaust system and talk with the mechanic on my need..2 thumbs up..

looking forward to do business with him again..

Originally Posted by jl65

Very reasonable priced products and friendly dude, satisfied with his recommendation..

Originally Posted by fazleysyam

hi weng..as promise, ill forward my feedback in the thread..

since i change the muffler to twin tip s-flow type, i can start 2 feel the power. i dont need to press the pedal hard anymore. my auto car got pickup. but in term of FC, i can say almost the same with stock.doesn't have much different

then when i change the midbox (as per advise by you), everything getting even better.the power and FC is better. with my wira auto, i can feel the power at 2000K-3000K rpm..don't need to press the pedal hard and save my FC. the sound also better (lower/quiet).

about top speed, i think it doesn't effect much.however, i still can manage to get 180kmh with ur setup..still ok with me. afterall, im only drive wira 1.5 and not merc compressor slk..hehe

its just one prob now. my feet starting to get heavy. always want to racing2 at trafic light since the pickup is marvelous.can't help it..

conclusion..now i have better Power:FC ratio. the different is significant compare with the stock system..and last..i like what u did to my car..

thanks bro..

Originally Posted by Waja_R3

Good priced products, service, friendly and very satisfied
As i'm promised, I'm going to give u a small feedback ...I've installed 2"inlet muffler 2 days ago..really nice and solid muffler....the sound is good..not to loud..very suitable with my car and fell smoother to engine n more powerful.
thanks bro kweng...! ur a very nice and friendly guy! i recommended to every1!!

Originally Posted by E3newbie

Hi guys,
Went to wengs' to have my exhaust system fitted. Price was ok. Rm 600 for center & s-flow 2.5 inches. Must say that the service was good cos my EVC was jammed. The foreman took it out to service it with no charge. here are some pics to share. Cheers!!

This is my (EVC)
[media]http://img134.imageshack.us/img134/8648/2612061814it4.jpg[/media]
Another view
[media]http://img411.imageshack.us/img411/1696/2612061746xf3.jpg[/media]
Viewed from far
[media]http://img128.imageshack.us/img128/7845/2612061815xr8.jpg[/media]

Originally Posted by VolcoM-V

well, i jus came back from your shop..it was awesome muffler and i really love the sound..

here's my comment
1. kweng84 really nice and kind, willing to call me and give direction to the shop
2. the service is good and fast.
3. the merc is friendly, they will explain all the thing 1 by 1..
4. the best part is... they willing to nego to the max..haha..i like this part..

well done

Originally Posted by cyphunk

nice to deal with u weng n the titanium muffler sound very the nice one la....

Originally Posted by yyap2

Well kweng84 is a frenly dealer... de mech there really tat nice.. belanja me minum teh summore... very frenly.... De price r reasonable... I willing to pay de price even if other ppl giv cheap price.. Cos they too frenly...

Sry bro tat i forgot to bring cash.. but they seem to scare i 'lari'.... Well i paid them already jus 1hr later..

Well i will intro more fren to u... well my car also need change.. but wait after chinese new year....

Originally Posted by futra(lowyat) MUST READ!!

i had free time, so i installed it today.. ngehehe.. but i had to change my whole exhaust system coz the stock system was already bad, berkarat everywhere.. changed from stock to 4-2-1 and bullet piping at 2" in order for the muffler to function well.

Pic #1 : The suggested position (on my wira 1.5 carb auto).
ImageShack - Hosting :: image742blurredsx5.jpg

Pic #2 : Side view (slightly noticable).
ImageShack - Hosting :: image744wt6.jpg

Pic #3 : Underneath view (tucked in just nice).
ImageShack - Hosting :: image745kv9.jpg

Pic #4 : Underneath view, from the other side (using every space possible).
ImageShack - Hosting :: image746co7.jpg

Pic #5 : Done (looks like a normal one, isn't it?)
ImageShack - Hosting :: image749blurredug1.jpg

On the way back home, I switched off my radio just to listen to it rumble.. and surprisingly, it was more quiet than the original proton stock one!! Unbelievable!! Even when I pressed it at full speed, the roar didn't hurt my ears as it only creates a solid rumble rather than those loud fart noises mufflers.. and when the car was idle, i mistakenly thought that my car was off.. it's so quiet, what a superb twinloop!!

Regarding the performance, I really experienced a noticeable difference, especially when launching my car at corners or cutting front cars. Yes, the pickup/acceleration increased.. but I'm not saying that the muffler alone upgraded the performance, it cud also come from the new piping system I installed as well.

Overall, I'm totally satisfied with everything. I can't say this is the best muffler coz it's my 1st muffler installed.. but i cud say it's the DAMN BEST MUFFLER I will ever have! Wont change to any other muffler, simply worth every single cent. Thanks so much bro for giving me the chance to be the 1st to try this newly designed twinloop, I'm glad to say ur product is marvelous! I bet my frens will definitely get one too!

Come on, everyone! Try it out, u'll be surprised as I am!!

Originally Posted by differ

firstly, big thanks to Weng who took the time to drive out and "escort" me back to his shop, hehehe.

rm350 for a new stainless steel imported muffler (2.5" in / twin out)
rm330 for a new stainless steel 2.5"piping (turbo to muffler)
rm200 for a new pineapple resonator (2.5")

total of rm880 for good workmanship, good service, patient explanations, friendly staff, 4 hours of chit chat and a much smoother drive after.

need i say more?

haih, only too bad the M6 muffler model didn't have stock for the 2.5".

Originally Posted by papagoines

Hallo bro...

Thanks to you and ur crew...the power delivery is smooth...the sound level increase just a little but pleasant. Like a small v6 burble when idle..

I'd like to praise ur crew handiwork, wif my 2 mid box...when coming to a big speedbump, either the yellow or the black one will 'sagat'. but i dunno how u guys did it, tested wif 4 ppl inside my lowered car...there is no trace of 'sagat' found...

Originally Posted by takashi24

Wah...ah weng I dont know u got such big empire in Zerotohundred...

Well, last week just get the twin loop muffler 4 my Civic. Besides that also change the mid piping to 2" (stock 1.65") ...and add two bullet (remove the CAT-CON & mid- box)

For a start, once the engine hit 2k rpm...immedietely can feel the torque respond has been improve....feel much more lighter and at low rpm I love the low bass which make my Civic more sporty aura. No loud...just low bass which sound like power yet to be release. Previously, really dissappoint the low torque as I remove my drop in air filter to Carbon Air Intake. So the torque power band have shift to higher rpm...Now seems been corrected and improved...

This where the fun start...Step on the throttle up to 3.5k~4k rpm...when my i-VTEC opens...pull up to 6k rpm...my Civic is flying. Since I change the air intake to Carbon Air Intake...so the backend power alreay quite strong...with the twin loop and 2" piping...really does enhance further...not more stricted as the air flow out smoothly from the engine.

So far really happy with my investment. Even waiting almost 4hrs at the shop but it worth it. Besides that, wanna thanks Ah Weng, Ah Kit & Ah Yuan (Setapak branch) for did a good job. Take their time to adjust the piping and make the best finishing even there are some other car waiting for them to do. No rush work...this wat i like. Keep up the good job.

P/S: I not paid to talk good about them...but they deserve to be praise.

Originally Posted by sakuragi01(lowyat)

hi bro... its really nice to meet you (although not in person)
it was a fast deal, sms'ed him at 9.00a.m and he called me right after that,
i came to his shop at 10.30 a.m today ,
got trouble finding the shop .. (can't see the Jusco)
glad that i reach there with his explanation.
deal with his friends, Mr Yap and some other guy..
really friendly, honest and responsible ...
all i can say that the services is 10/10..
install a new muffler and i really love the "silence"

price is reasonable
nice job !!

Hope to deal with you someday

Originally Posted by papagoines

Waa...business is good aaa weng

Been doing business wif this guy 2x and wholly satisfied....can give you good advice oso

Free bump to you!!!

Originally Posted by futra

now this is what i call an awesome promotion, thumbsup for u bro! spending $$$ for ur muffler was d best investment i did for my car. i used to hav doubts regarding the material as described bcoz i didnt want my 1st muffler to be a disaster.. but when i got ur twinloop, it's REAL. very satisfied customer! i wont mind dealing business with u again in d future bro, even if it means to drive all d way down 2cu personally.. hehe.. HUGE BUMP :)

Originally Posted by cityone0123

Thanks Weng, and nice workers. Today, i changed full piping from Extractor till end. Perfect job, very carefully, and before done it, deeply explain what is the outcome from i want to do. Spent 2 hours for mine, without any bad attitude.
They are totally professional, everything is done very well dring procedure.

I chose Titanium with silencer. 3 kinds of sound you can enjoy with silencer.
You must see what they have goods, before deside around your shop.
This is highly recommend, not only goods, there professional workmanship.

Please let me know if you got 2 Carbon fiber with 2 inches, it is so cool!!

Originally Posted by blackpc,May 9 2007, 10:20 PM

went to setapak branch this morning. Weng was so helpful by returning few of my miss calls because I got no credit.. hehehe.

Browsed thru their shop... good stuffs for the price they offer. I got a sweet deal for bullet+s-flow muffler... Thanks!

Originally Posted by t_trax,May 12 2007, 12:32 AM

kweng,
thanks bro..already installed my titanium muffler..
the sound very nice...more pickup oso...
really very very satisfied with this muffler.. :clap:

bro, if got 2" for carbon fibre pls let me know..
coz wanna make collection..
buy ur FGK 2" muffler - now put it as spare. :D
buy ur 2" titanium muffler - still using now with very satisfied wif it.
next - waiting for carbon titanium wif 2" inlet..if can laaa..hehehe..

MANY THANKS BRO...VERY VERY SATISFIED & PROUD WIF UR BUSINESS. :clap:
[snapback]11565117[/snapback]

Originally Posted by Joeker

Did my car last weekend at their outlet in Setapak.

Nice service.

Reasonable price.

Good workmanship.

Thumbs up for Weng.

Keep up the great job.

Here some pics to share.
[media]http://i81.photobucket.com/albums/j203/kwe...-13-07_1316.jpg[/media][media]http://i81.photobucket.com/albums/j203/kwe...-13-07_1542.jpg[/media][media]http://i81.photobucket.com/albums/j203/kwe...-13-07_1308.jpg[/media]

Originally Posted by hitz

Just installed the stainless steel titanium muffler at Weng place.. .. I would say it's look very nice on the tip.. sound also good.. deep bass.. .. performance also better.. .. really worth the $$$..

Originally Posted by jamesc

weng, great recommend from you. im very glad and satisfied with the workmanship and the products i bought today. improved my cars pick up while still running on low fc. thanks...

Originally Posted by psang

Finally, GTi upgraded with N1 racing muffler (titanium) + 2" Pipe + FGK silencer.

It sound so nice and awesome... it wouldn't too loud (which is what I wanted) and I totally can feel my car can sound at the first time. I feel like I am on N1 racing track every time I am on drive. Thanks to KWeng recommendations in http://www.zerotohundred.com/newforums/eng...rformance/98378 And Ah Wah as well the Exhaust Sifu on workshop there.

The whole thing cost me RM600. Hopefully, I wouldn't meet with police / JPJ road block, may Car God be mercy to have my GTi avoid the authority kacau... worst come to worst... kasi kopi duit loh.

^_^

Originally Posted by viii Went to kweng's shop today to do exhaust mod. Friendly mechanics and good workmanship!! They did things accordingly to my request and gave alot of advise and suggestions. Highly recommended to you guys out there. My setup for manual 1.3 myvi :- 4-1 straight flow full exhaust system with a nice monza muffler and the outcome... 1. Increase in power, especially in first gear can feel big difference 2. Very quite when idle, some solid bass when revving 3. Car feels lighter 4. EDIT : That's my car on the next post :D

***CREDITS TO THE OWNER OF THE CAR***

Originally Posted by BakKutT3h

heheeh.....here i am...........

thanks for all the recommended exhaust system from u, weng.

overall i can feel the power like ferrari, silent like audi.......hehehe...

weng, friendly guy to talk with.....keep asking wan any drinks or not...lolz....and reasonable price with such setting of exhaust system.

eh..sorry, should be testi for exhaust system...

i'm driving kelisa1.0 auto...

first, can feel engine for responsive when step on throttle, second, high rev can still feel the power when rpm reach 5000rpm, thirdly, FC still remain same as previous stock setting. but second time test for FC, it sux...why ? becuz of my heavy foot cant resist the rush of the power....=D...

anyway, loves the silent while the muffler looks like will produce very loud sound. Midnight back home no need scare get "cucuk" by dad....really silent =)

Originally Posted by peanut_wai

Kweng84.....wan to left a feedback to u but dunno which section...so just PM u larr...
nice eksoz ya~ feel more smooth after install the eksoz and extractor.....power up!!!
the sound really make me so so so suprise~ can't imagine the sound is from my 1500cc wiRa...
nice workmanship and workers also friendly~
i'll go back to ur shop next time coz still need to reinstall my bullet,ur worker said that my bullet installation got problem....
by the way..thanks ya^^

here is some photos of the process:
http://img338.imageshack.us/img338/6409/19...19resizeft0.jpg
http://img516.imageshack.us/img516/6813/19...25resizesg8.jpg
http://img252.imageshack.us/img252/3887/19...37resizesq3.jpg

Originally Posted by mattchin,Aug 25 2007, 09:13 PM

installed the bullet n muffler from them today.. i'm driving a myvi 1L.. i was suffering wif mid end power... with the bullet n muffler.. everything is smoother n faster... o yarhh.. heavier as well... hehe.. thats my right foot :P

very satisfied customer here.. 101% recommended for all the forummers here..

Originally Posted by dvvt_sprinter

after reading Weng's thread and his customers' feedbacks, I decided to PM him my problems. He suggested me the ideas and he was confident he can fix it. my previous mechanic couldn't fix my extractor sound problem - a cheap metal sound when I rev. So I decided to contact him. He is a very nice guy, willing to share and very patient. He never took my problem lightly. I finally went to his shop to get my problem fixed. Paid RM580 for a muffler, pipings, brackets and bullet. According to my friend, he can fix this for RM3**. Expensive you would say BUT I never regret. They have solved my cheap metal sound problem, EXPRESS service, fine workmanship, beautiful sound and also POWER!!!! Initially, when first installed, feel like no power when pick up. Later that night, decided to measure my 0-100km/h with my RSM. From 9.18 seconds down to 8.6seconds. Got rid of the cheap metal sound + gain some performance improvement. My comment? Money well spent. Give him a try if you find similar problem as me!!

Thanx again Weng.

Originally Posted by BroJason,Sep 23 2007, 01:41 PM

got my full-set exhaust system from Weng yesterday :) Package includes:

3-1 extractor
2 bullets (stainless steel imported)
carbon titanium imported exhaust muffler (2 inch tip)
full stainless steel piping from extractor to the exhaust

worksmanship is really good by Kit and his team. Setup is a straight flow.

with the new setup, performance for my manual kenari has increased to a noticible note. can feel that the car is a lot "lighter" when accelerating. so am satisfied with the performance improvement for the amount spent.

However, please be reminded that for those who does not like bassy exhaust sounds, the straight flow as the above setup might give you a thing or two to consider. first of all, i personally think that it is still a lil tad loud on the low-tone bass during acceleration (even with the silencer in place). Don't get me wrong guys, the exhaust sound is superb.

it is just that due to Kenari's sucky original sound proofing, the bassy sound tends to get into your cabin (even with windows winded up). ideally, i would have wanted the bassy exhaust sound to be less intrusive in the cabin itself. but this is not the case for Kenari unfortunately. This is just a matter of a personal preference because i like to enjoy good music in the car and the exhaust bass is covering a little.

guess this is the pros and cons of a straight flow setup. i will have to get used to it then.

Overall, thanks Weng for the great setup on performance. love the new feel

Originally Posted by jeffbboyz

bump for weng...

went to his shop to change from front to back for my bro's iswara......so cheap plus great service.....the installation finishing was superb....thumbs up for a great marketplace merchant !!!

Originally Posted by zenophobia,Nov 4 2007, 12:12 AM

weng, nice to do business with u. This trader very friendly, u ask he answer every single thing. Additional info also will brainstorm you. The sound of the carbon titanium muffler is great. Its so bassy, and my acceleration improved, fc not yet try la.

After all, is a well done job from weng. Price nice, trader nice and friendly. Really great job done by you,weng. Thanks for everything. Keep ur good work up, always will be ur customer in the future!!!!

Originally Posted by GeneJin

Jus installed a S-Flow muffler + center bullet = Good Pickup + alot more better FC.. Good and responsible seller, recommended to all ZTHs, and every 1 of course =) Cheers mate, gd luck in ur sale =)

Originally Posted by nickarbine afta a few days of driving, feel improve performance at mid-high range...pick up at low range got minimal impact though...but overall the gear transmission is much more smoother & the exhaust sounds more firmer now...^_^

Originally Posted by TAN BOON PIN,Dec 18 2007, 12:15 AM

Hi,my all Brother and Sister here. Last Saturday,i had install my lovely Mugen Twin Loop with 2 imported bullet to my 3G. 1 one the bullet is replace my stock bullet.Another 1 is replace my CAT. After install it, wow....just 2 word can be say out : <POWER UP> for my Mugen city And would like to tell u all,after install it,my FC had breake new record. Now my FC can go to 480km/j per Full tank. B4 i install it,just can maximum go to 430km/j onli. So,if member here still not yet or planning to change muffle,u can planning looking Weng to intro imported MUgen Twin Loop. He is professional for it.... Ah...i also like the sound...Rumble...i like it...CONFIRM not lound sound like Ah Beng car..haha.....Good Muffle intro from Ah Weng....

Originally Posted by bfb515

ahahaha
get the muffler n bullet from kweng today
syiok ouh!!!
the bass sound tak sakit hati
till i forgot to take my orginal muffler...
left at the shop...
tekan pedal just go laju2...
the muffler sound makes me forget evrythg...
hahaha...
nway
he's a great guy to deal wif...
go find him if u need advise about exhaust system...
cheers

Originally Posted by KenL

thumbs up for kweng's taiwan mid bullet for my myvi. noise was totally reduced except for the nice ROAR when accelerate hard.

Also, after 1 month of usage, my FC improved from 210km/RM30 to 230+km/RM30. (did not do any mod after installing the bullet)

NICe!

Originally Posted by babyk,Apr 6 2008, 09:52 PM

hohoho
thanks bro for the new bass system..

p/s: my car is civic

Originally Posted by LanEVOchris,Mar 26 2008, 10:09 PM

my second car done and im super happy with the result

two thumbs up for kweng!!

Originally Posted by baldwin,Jun 30 2008, 03:26 PM

Hey guys, just wanna share my 1.5 yrs driving experience on the Waja
Campro Auto.
Any Campro owners especially auto trans. ones would definitely have their tales to tell about the 'lazy' nature of this engine and the crappy “u
must drive it above 4000RPM to FEEL the power” .

A drag-style driving on an ‘uncle’ looking sedan car? What nonsense!

Though the engine responded pretty well during the first year of
ownership, the performance had somehow dropped after the 30k kms and though FC was average,(10.5 ~ 11.9kms/L) I was hoping it'd be better given the fact I'm quite light footed most of the time.

Browsing through various forums and (poisonous) chats with other Campro-heads finally paid off as I'm made aware of this engine's potential.
I then decided to focus on the exhaust system (of which I’m more familiar with the expected results due to my previous mod on a Wira 1.6)

With the daily dose of mod advice a.k.a “poison” from other forummers , I've swapped to a 4-2-1 extractor, added 2 mid bullets (1 in the place of the stock bullet) and an s-flow muffler.
Results? Superb!

After the mod, a slight tap on the accelerator propels the car much further as compared to the usual heavy-draggy feel of the Campro. The
increase in power is noticeable in the overall rev range. The infamous torque dip region does not pose much of a problem now due to the
increased power in the engine response from just a mere bit of acceleration. Best thing is, the power is much eminent after the 4000RPM region as that’s the point where the Campro would excel most ..all the way up to the red line.

By getting rid of the stock exhaust restrictions, I now enjoy much better fuel consumption as well as increased torque while keeping the
power optimum at the most critical rev range for an automatic. (2-3k RPM). A test on a straight stretch of road also revealed the ease of
taking the engine up to the red line in just a fraction of time.
Driving this Waja Campro never felt better as you can now experience improved acceleration (does not feel like pulling an elephant around
anymore) as it is in stock form.

To all (even myself) that has lost hope in this Campro engine, I was wrong!
A simple (but proper selection of exhaust products & pure factual recommendations) will definitely aid in bringing out the real potential of this engine.

Best of all, the cabin noise level is similar to the stock exhaust setup if not quieter at 90kmh due to less restrictive exhaust gases in the
engine) ~(with an additional “filter” inserted into the muffler).

I have to give the credit to Weng and his team for this awesome setup and all the tips about the exhaust system. Weng is also a guy that gives u nothing but facts on the setup u desire. Unlike other exhaust shops that guess the end results, here's one place u can not only gain facts, knowledge expected power gains, they also customizes their products to suit your needs.

Another satisfied customer of Weng who came all the way from Seremban!

Good job guys!

Originally Posted by IJANxMYHC,Jul 19 2008, 02:37 AM

Just went to meet the seller on thursday.Good service & highly recommended seller...satisfy with ur product... :peace:

Originally Posted by comgeek85,Aug 4 2008, 10:12 PM

Sorry for the late feedback, last month.. im just went to the k-weng shop... and installed 4-2-1 extractor , 1.6 piping using original route and GREDDY RACING TITANIUM (replica) Muffler to my Honda City SX-8 1999. They provide good installation service and good work on welding and so on. Kweng also provide me some explanation about the muffler and the piping.. And after installed everything into my car.. And i felt my car more respond than before. Now my car easily reach the 160 KM in a short time .. Thanx to the good piping and exhaust installation service.. And Kweng.. u do took my car picture when the installation in progress right..?? If u dun mine.. do share it with me?? can? Im using the blue honda city...

Originally Posted by lexiP,Aug 21 2008, 09:10 PM

Bump for u.

Excellent service, Weng's a very informative guy. Will explain before pasang so you know what you are getting.

Reasonable price.
Friendly staff too.

Overall great work by them. :thumbs:

Thanks again bro.

Originally Posted by affie,Sep 6 2008, 05:59 AM

great seller..highly recommended..! no regrets....
cheers..! = )

http://i81.photobucket.com/albums/j203/kwe...05092008570.jpg

Originally Posted by Devil-Boy,Sep 7 2008, 04:18 AM

Dang happy with my new exhaust... Not only a good seller.. But GOOD CUSTOMER SERVICE!!! Highly recommended.. If you're not sure what you want, they can help you to recommend which is suitable for the car.. I'm happy with it.. :) Keep up the good work Dude.. Cheers!!

Originally Posted by michaelconan,Sep 8 2008, 03:04 PM

Juz install a s-flow muffler and change the middle bullet, what i can feel is really powerful and quiet for my city!! haha, thanks brother weng.. now my IDSI city can easily pick up to 100km/h.. :hyper:

Originally Posted by - JaY -,Sep 16 2008, 05:56 PM

kweng, nice sound man.. loving it... just installed today .. the sound is SOLID! :flex:

Originally Posted by nickster1982 After reading many reviews and good testimonies about Weng’s products and service, I was convinced to call him and visit his shop. He was very friendly on the phone and I explained that I had recently installed a 4-2-1 extractor from another well-known tuning house and my stock muffler was making awful noises when accelerating. I told him that I wanted to get rid of these sounds and have smooth idling and acceleration for my car. He understood my concerns and I told him that I will visit his shop on Sat. Unfortunately, he had other important things on Sat which popped-up and was unable to meet me. So, he contacted me and informed me that he was unable to see me on Sat and would it be alright if he had his partner, Wai, service me. I agreed and appreciated him doing this. I visited their shop in Puchong and met with Wai. He was a nice guy and provided good service. He explained everything to me nicely and was happy to answer any questions that I had. We agreed to have a S-Flow muffler and two-centre bullets installed for my Waja (AT). Upon raising my car, I managed to see the poor workmanship and welding done by the previous shop when they installed my extractor…I was shaking my head as the welding looked so bad. Anyway, Wai was kind enough to rectify that for me and fixed that part. His welding and workmanship was excellent and I love his work. After all the installation was done, Wai asked me to test my car to see if I was pleased. I liked the quietness and sound of the exhaust (as to my expectations and request). The idling and acceleration was smooth, and my car felt livelier and more pleasant to drive! All I can say is that I am very satisfied with the service and quality of products that Weng and Wai had offered me. *Bump* for you guys!

Originally Posted by peningkepala,Oct 10 2008, 10:31 PM

hye all....

i'll keep it short n simple ;)

i've juz installed a 4-2-1 in myvi today at kweng shop n let me tell u this...he's such a humble guy n will help u even if u ask in sms or call, regardless u wanna install it or not. he make sure dat he'll b there in de shop wit u n educate u bout everythin u need to know b4 putting anythin for ur exhaust system (some people juz cincai2 tipu u n said dis is de best when its not)

the exhaust specialist Wai is very helpful n skilful in doing his job. overall i'm delighted wit de overall performance of my car after doin a full system installation in his workshop.

juz see all de reviews people put up n u'll know wat i mean dat ur car will b in gud hands ;)

Gud service, gud price, gud people :) i recommend people to go to his shop n buy with confidence ;)

thanks alot kweng!!

Originally Posted by olskool

Weng, I'm very happy with the stainless S-Flow muffler I just got from you...Thanks for rectifying the rear plate problem since it was flexing due to no center box....


GUYS, if you need exhaust or piping THIS IS THE PLACE to go!!!! During those days there were only 2 famous ones in PJ. One was in Subang industrial, the other he's apprentice opened in sunway...I've been to both and always ended up going home with the feeling that I spent more than I should and never did like the workmanship.

I like this place because they will actually ask you if it's to your liking BEFORE they weld! Or they will provide you with a plan before doing anything. Now that's what I call a professional! Extremely HARD to find in Malaysia especially at an exhaust shop!

PICS:
http://i96.photobucket.com/albums/l1...3122008618.jpg
http://i96.photobucket.com/albums/l1...22008616_a.jpg
http://i96.photobucket.com/albums/l1...22008617_a.jpg
http://i96.photobucket.com/albums/l1...3122008619.jpg
http://i96.photobucket.com/albums/l1...3122008620.jpg
http://i96.photobucket.com/albums/l1...8122008622.jpg
http://i96.photobucket.com/albums/l1...8122008623.jpg
http://i96.photobucket.com/albums/l1...8122008624.jpg
http://i96.photobucket.com/albums/l1...8122008625.jpg
http://i96.photobucket.com/albums/l1...8122008626.jpg

Originally Posted by Pleiades

Hey there bro, is me Jeff, the one who got the twin loop and the bullet thing installed at Puchong on Sunday, the black City? Excellent stuff u got there and I'm quite happy with it! It's alot more quiet than I expect for a aftermarket muffler, comfortable noise level while crusing and nice deep rumble when rev up..
Don't have the chance to really put it on test but immediately I felf that the gas pedal is tighter, seems like there's a good amount of pressure building up underneath while stepping on the gas, the initial acceleration does seems to drop a little bit but the power kicks in when the rpm goes up.. Guess that's normal? And that bullet thing I changed, how it works to affect the whole exhaust system?

It'a a plaeasure dealing with u and certainly will get my recommendation to all my frens who looking for anything related to &quot;exhaust&quot;! :)

Regards,

Originally Posted by bongek

superbest seller and profesional worker... i have change my full system exhaust so my car very ringan and more pickup and top... thanks kweng for ur suggestion.. ;)

Originally Posted by JJTam,Mar 23 2009, 08:33 PM

The service is excellent. Thumbs up for Xin Exhaust. :thumbs: :thumbs:
The Sifu there knows what u wan and the result is always what u expect.

Originally Posted by gryp_enigma,May 31 2009, 01:20 PM

just went to install a whole set of new exhaust system in kweng shop in puchong. All i can say is excellent customer service and i can feel better pick up with my myvi.

Those who are interested, this guy really helps and he'll explain everything in detail, really recommended.

They belanja you minum lagi while u wait...

Many thumbs up!

Originally Posted by nozzle,Jun 9 2009, 12:30 AM

Dear drivers who trying or thinking to improves their speed or on FC matters... on exhaust field... K.Weng's exhaust will always be my first choice... pro workers and good pricing!!! i will go to change my 4-2-1 extractor next month... NICE SERVICE by K.Weng!!! I'm a waja driver... ^^ trade completed today... thanks...^^

Originally Posted by darkcroation,Jun 28 2009, 10:32 PM

lol^^nice seller!!!i done my exhaust system there!!cheap!!effordable!!and most important best workmanship!!!now i can feel my car really become powerfullXD

recommended!!XD

driving GEn2 Auto 2006

Originally Posted by id86,Jun 29 2009, 07:21 PM

just install full exhaust system.

good workmanship, friendly staff (Chiang) and nice stuff :thumbs:

now trying the performance :D

BTW, the mandrell extractor and normal one got difference?

Originally Posted by ronaldet,Jun 30 2009, 10:07 PM

me n my fren jz changed muffler at his shop...reasonable price and friendly.....thumb up...... gud luck luck in ur sales bro

Originally Posted by jamban_awam,Jul 7 2009, 01:06 AM

Hey Bro, geez finally can get to comment about the other day installation. my set up was good, now when i have full load on my car. it doesn't seem to be that sluggish like before. Workmanship was good and clean. will come again before i send my car back to KK soon,,,

Originally Posted by zenix,Jul 31 2009, 01:29 AM

bro kweng84!

thanks for intro your supervisor ah chiang.
he settle for me.
mugen twin-loop with titanium tip.
very satisfied with the response!
for me i didn't expect much was just to dress up to go with my bodykit, but can feel some extra kick....will upload pix later :hyper:

Originally Posted by imreezm,Aug 10 2009, 11:14 PM

Installed on my Myvi a week back. Changed from S-Flow to twin tip setup to just the twin loop setup. Now my car just flies!!!! It quiet as well with a nice bassy sound to it. I just love this thing!!

Thanks again for the great svc/price. Sorry for the late "review"

Originally Posted by wackyflik,Sep 13 2009, 04:53 PM

install the muffler this morning. very neat and professional job done by the guys. but cannot hide the 'tabung' because my GE has different design with GD. however they did the best job. really satisfied. feel the difference once i press the pedal. very smooth compare to stock muffler. acceleration increase. even my dad besides me felt the difference. the sound is superb and very quiet. :thumbs: thanks bro.

Pics:
http://i81.photobucket.com/albums/j203/kwe...RY/DSC02871.jpg
http://i81.photobucket.com/albums/j203/kwe...RY/DSC02869.jpg
http://i81.photobucket.com/albums/j203/kwe...RY/DSC02872.jpg

Originally Posted by kirayamato

hi weng, nice dealing with u. install the replica g-reddy muffler today. i like the bassy sound created by the muffler. and of course, ur installer, chiang, did a fine job. thank you.

Originally Posted by a2hara2i2an,Oct 14 2009, 08:04 PM

did a friends car today..honda sh4, called weng and he arranged 4 me wit his shop in setapak.initially wanted to change muffler but ended up changing from front to back because of the price offered :clap: wanted the car to produce 0 sound with a little performance in it....guess what.......i got it.... :hyper: work done (sorry to say) though not sooo pro;welding wise, is muuuuuuccccchhhhhhh better than any other exhaust shop i've been to. two thumbs up for TS :thumbs:.my friend is soooo satisfied, next i want to bring my BLM there..see what weng can do with it...kudos to kent and his sidekick too (sorry, don't know name :sweat: ).everyone was good to us...scrap good..they were great..keep up good work...i'll try to bring more customers next time..recomended seller...trust me ;)

Originally Posted by SurFerZ,Nov 29 2009, 06:19 PM

Back again to provide some good feecbacks to kweng bro..did my entire exhaust system today for my waja 4g18 engine with auto transmission..and here are the changes i did
1.Converting from 4-1 extractor to 4-2-1
2.Decat
3.Changing of midbox
4.Converting from straight flow to S-flow muffler

And guess what?da performance is more than what i expected,da pick up is totally far away much better,and much easier to achieve higher top speed...argh,can't bear to elaborate more on it..i just wanna say a million thanks to kweng bro helping me out in terms of questions that i've asked and also the bargaining of price..:)cheers bro..:P