JShull

I am piecing together a turbo kit and what-not, and I have found a WS2 exhaust for really cheap for my hatch and I was wondering if it how well it flows.

I am only planning on pushing around 250hp.

It is the one with 60mm piping.

I know that a larger exhaust would help, but what should I expect with a 3in? Faster spool? Top end is a given. What about low end?

Sorry for the dumb questions. I can't seem to find too much info about people using this on their cars. (Reason for this I am assuming ) Thanks for the help in advance.

RedEj8

Id say if youre turboing anything itd be a good idea to run a 2.5 or 3inch system..But..my friend made 254hp and 182tq on a stock gsr,drag kit,7psi,2.5"dp 2.5testpipe and a 60mm invidia exhaust..So it can be done.And its fairly quiet

JShull

The whole quiet thing is why I am considering it. I have the same exhaust on my coupe at the moment and it sounds great, I was just thinking that the chambered muffler design + the smaller piping would hurt performance significantly.

Thanks for the reply.

dfoxengr

i almost always say turbo>3" or more if youre way up there in power.

-derek