Exhaust Update

[koduRB25det]

guys,

I have desided to upgrade my r33 gts-t stock exhaust to 3 inch after market one. which way is the best...

upgrade from turbo back...?

upgrade from cat bak...?

please advise me.

[.:: GimpS-R34 ::.]

depends on what you are trying to achieve.. want more power/response from a less restrictive exhaust? then obviosly turbo back is what you want..

just incase you don't know the route of your exhaust goes

turbo -> dump pipe -> front pipe ->cat -> back (mufflers etc depending on whats there)

[910trx]

i did a front pipe cat and 3 inch the rest

biggest gains are through the frontpipe and cat

you will notice the difference

can only imagine what a dump added would do

the cat back has little gains but makes noise...

shell out the big bucks for a full job straight away - works out cheaper in the end

Edited November 27, 2009 by 910trx

[Kinks]

aftermarket exhausts don't produce power at all - just noise.

you want to keep the exhaust size small so it keeps the gas velocity up, you will actually make more power with a pea shooter exhaust - why do you think small cars have them they have to make the most of having a tiny engine!!