uni_uni

I saw an add in the summit mag. for S mufflers, they sound like a good deal ( weight, sound, extra power ) but im pretty skeptical it seems to positive, would i lose to much back pressure ? also i wondered which is better h pipe or x pipe?

rashii

im not sure bout the back pressure but i would go with the x-pipe

uni_uni

Thanx, ( my bad i read another thread and found all i needed to know about the x vs. h pipe ) but what about the S mufflers?

turt

They might be a bit loud. They will flow pretty well though. As for the back pressure, it shouldnt be much of a problem. People get crazy when it comes to back pressure. With less backpressure ull free up some top end horsepower and u may lose a ft./lb or 2 of low end torque. These figures will mean nothing to the average street car.