Hotbits Exhaust System

[FuzzyKezzy]

guys.. anyone using 4-2-1 hybrid header? heard that it's better than both normal 4-2-1 and 4-1 (ie best of both worlds). how to differentiate between a normal 4-2-1 and a hybrid version?

 

[mikewcl]

hybrid ??? havent heard of that ... but i've heard of fake hotbits :P

 

[FuzzyKezzy]

yup hybrid. well maybe hotbits doesn't have it but i did read in some site that there's this type of header.

 

[weikhee86]

hi there. i've been using s-flow hotbits muffler with stock piping and I installed bullet. for me, pickup and fuel economy has improved. but a bit rough la the sound, still its not as noisy as straight flow muffler. a bit growling. btw, using proton tiara. works for me. u might consider aftermarket filter to go with the exhaust system. let the whole car breathe better. then you'll see the difference. just my 2 cents. hope it helps.

 

[evan2000]

Use complete hotbits exhaust system on my Gen2 1.6
Got to say better than the stock exhaust system, pick up and performance. While the fuel consumption im not sure about the difference. Sound level almost same with stock, like mikewcl said, the KNN drop in filter sound is larger. haha

 

[GT_AUTO]

i think only hot bits exhaust system is dyno proven in m'sia.
i'm not sure whether they r honest or not while dyno their
product cos i heard that dyno can be tempered with.

 

[evan2000]

hmmmm...true also. but the dyno result only can be use as reference

 

[alamdamai1]

has anyone changed only their Wira Stock Exhaust Manifold with Hotbits 4-2-1 extractor and if so, care to share with us your experience with this product compared to Powerzone 4-2-1 extractor in terms of fuel consumption and performance...many thanks..

 

[mizunori77]

my old satria 1.3 was on hotbits full exhaust system and cost me around RM 900++ including installation. low to mid response was good (rev was smoother) but it was loud at half throttle and higher. i had a open pod filter (k&n) and the exhaust was as loud as my filter. not much difference to mileage even after changing it but maybe because my engine is a 1.3 and has low power to begin with...

happy modding :wavey:

 

[Shinjite]

Best to change the whole system~~

 

[boyzone]

I experienced with hotbit muffler before, statified with S-flow rear muffler.
Performance, FC and low end torque can get good result.
However, no idea with the bullet and header.

 

[zac]

i'm using hotbits 4-2-1 and cap ayam s-flow : ), so far so good... is it manual car use straight flow better?

 

[alamdamai1]

for the records, just came back from Powerzone yesterday and learnt its 4-2-1 extractor ISN'T a plug & play replacement for our Wira 1.5 Carburettor model, ie. has to cut and reposition the front silencer (mid box) slighthly to the rear....

finally, gave up on the Powerzone & Hotbits extractor product and went for the Marco 4-2-1 extractor which is a fully plug & play mod for a Wira 1.5 (M) Carbie..

as for bro zac, i remember reading somewhere that an auto car runs best on a S-flow centre pipe while for manual, a straight flow is more appropriate...but not sure whether this is true or not...

 

[ariolz]

if they quoted you 2.3k for the whole set, remember to ask them where is this set made in. Australia hotbits cost more and Malaysian made dont think it cost you that much.

 

[GT_AUTO]

for newbie,i recommend hotbits extractor.u really can feel the difference.