hytenor said:
did you notice any performance gains? is this model a higher flowing muffler than OE?
you get the manifold??
I did notice some performance gains when I switched the exhaust, and even more when I did the K&N drop in filter. Basicly the engine revs up quicker when needed offroad, and it seems a bit quicker in accelerating.
This model does flow considerably more so than the stock muffler (it's made for big block v-8s!!), but seeing as I have a stock cat. I don't see how I would lose much backpressure that the would affect my torque or valve train. The only pressure that's gone is from the cat. back.
My drivetrain is so far off stock it is hard to say what is causing this or that in gains or losses. 5.29s and 35s on a 5 speed is not fast at all, but it is quick enough for around town and GREAT for offroad.
I got the manifold, and have yet to install it. It snowed and is cold and I'm a :xcrybaby: , lol