hey Sunday im picking up my turbo kit for my gs-r. only question is will i need a cat back exhaust or will the stock one be ok? and if so what's the smallest size i can get on say 300whp because i dont want a big *** can on the back of my car. if any reccomendations please feel free to lemme know thanks a lot.

 

anyone?

 

i would get at least some type of aftermaket exhaust if your goin turbo,im sure ur car would be ok with stock,but at least get like a 2 1/4'' inch like a apexi or somethin,
btw,where are you at,im in DE,i got a cat-back for a gsr if your interested.

 

i don't understand how you have the knowledge to boost your car yet not understand the importance of having a large diameter exhaust. you need an aftermarket exhaust, no this is not a reccomendation.. and if you want 300whp i would say a full three inch diameter system would work with an apexi ws2 turbo muffler on the back.

 

lol obviously im not that knowledgeable thus my question. im not installing the kit my own im going to learn on the way with people that DO know

 

i have seen many people use there stock exhaust to keep the look of the car low key. its not wise if your trying to push power but have seen it done.

personally im gonna roll 3 inch straight pipe