exhaust system for autocrossing

[95talontsi]

Plan on having a street car putting down like 320-350 hp planning on running a t-28 or smaller auto-x turbo, do I really need a 3inch mandral bent, what is a better budget exhuast, alothough the rnr 3inch t-back for 500 is nice, could I run with a 2.5 inch t-back what would you guys suggest, trying to keep the price down but if it's real important I'd go 3inch.

 

[V8SHME8]

It might be hard to get that much power out of a smaller turbo. If you want that much power you should probably go with a 3 inch catback and a 2 1/2 inch downpipe. The 3 inch down pipes usually are too big to bend nicely to the o2 housing. Pretty much that setup is what most guys use. I have it on my car.