.: Exhaust Modification Corner :.

[kweng84]

.: Exhaust Modification Corner :.
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Hey Guys, I believe a lot of you got monster exhaust modifications that you'll might to want to share it out and you guys must have unsolved/mysterious problems with your exhaust setup that you need to solve it asap in this thread. I guess this thread is useful for many of you to talk about EXHAUST MODIFICATIONS.

*ABSOLUTELY NO COMMERCIAL ADVERTISING* including myself :X-:

I share some pictures here with you all:

MY PHOTOBUCKET-> http://s81.photobucket.com/albums/j203/kweng84/?start=all

 

[shay]

Right now, im still using standard exhaust..hee

 

[fstr]

wahhh big marketing strategy wor :p

 

[kweng84]

Standard Exhaust is the quietest exhaust but i think after for few years from a new car, the fiber will loss some and it creates a hollow sound when u revv...How's feeling with the standard exhaust compare to a car which modified exhaust bro??

 

[kweng84]

fstrader: no marketing here la..just some 'chui sui'/boasting talk like we go TT chui sui...haha...bro, share about your experience in exhaust ler...u so geng in carburettor, exhaust and all things..im not worried with this thread under ur supervision...everyone sure agree with me ...

 

[fstr]

wahhh dont laa put me so high up da table ler...me dunno much bout exhaust one, i only know how to take out my oem muff and put in a sport muff lor hehehehehehe :p (provided all da railings are for standard car one laa) :D

 

[kweng84]

haha bro, u know something about great people like u?? it is that great ppl never reveal their secret and the real power...haha...rite rite??

 

[shay]

If i wanna change my stock exhaust, want type do u suggest?? my car is wira auto.

 

[Wild_Seven]

kweng, do you guys do custom exhausts?? What is the going rate?

 

[kweng84]

If i wanna change my stock exhaust, want type do u suggest?? my car is wira auto.

Go for 421 extractor, change ur midbox to bullet, remain sflow muffler but get a less block sflow muffler for better flowing exhaust.

 

[chiathau]

Any Suggestion for a 2003 Honda City (With CVT Gear box) exhaust modification?

Heard too much suggestion here and there saying that if modded wrongly, the pick up will suffer... any inputs and suggestion?

(we are having 4-1 extractor for stock)

 

[kweng84]

see.. i think kent20 would agree with me if i say extractor with 4-2-1 design is meant for pick up ,while 4-1 design is for top speed. Heard of the Twin Loop muffler? I'm sure twin loop gives u smoother middle end power/high end power... need more Honda experts to give u better idea in modding full exhaust system..im noobie :|

 

[kelvio]

hmmm any idea what muffler best for my van c22,need some pick-up power,
but want silent type

 

[ahren]

hi, i am newbie here too. would like to know is it a turbo car must use a straight flow muffler to utilize its power?

is there any setup for quiet exhaust system suits turbo car? maybe twin exhaust system?

 

[chiathau]

Yeah... more inputs is always good... coz our ride is auto ride.... (not so canggih as manual one...) any more inputs? :)

 

[donCityZ]

straight flow is best. don care auto or manual lah. but, dont use too big diameter. for example, 1.5 engine put 3 inch straight flow, sure lose pickup..
bising saje.. tapi tak jalan (like most kancil i see on road). keep stock diameter
enough. unless u put turbo, then 2inch above is suggested.

key point: back pressure is killing the engine power, but losing all back pressure will also kill it. we need the right amount of back pressure to maintain all range torque.

(correct me if im mistake, thanks)

 

[SkYwAlKeR]

so, how much backpressure we should maintain so we have torque at all rpm range??...

 

[Wira_RS]

my engine is 1.5 and piping 1.7 inch
is it good?

 

[kent20]

yes what up ~nice corner here
easy,dont have a big head please dont use a big cap,else u will bang to the wall

 

[kent20]

alot of Gen2 onwer can't get a nice result..now i start with gen2

4-2-1,the head setup must be 1-3-2-4,o2 sensor dont put on top or side
must put after the 4-2-(1)<--this place to put o2 senser,like this only the ecu able to detect your extractor is using 4-2-1

do not do like this --> (4)<-any pipe also cannot-2-1 because if like this the ECU will only detect 2-1 then your tuning will lari also unstable u can't get a good torque im sure!!

then the original 1.7" piping change to 1.6",to mantain the backpresure,then add on a bullet after flexipipe as close as posible,back muffler up to u use any direct flow,this is for Manual

for auto gen2 the rest all the same just change something here.
then the original 1.7" piping change to 1.6",to mantain the backpresure,then add on the sflow midbox on the middle,back muffler up to u use any direct flow,this is for Auto

the piping all follow original way.
that all for today