98Rsnake said:how are the power gains on an o/r x pipe over the stock h? i am considering doing the upr o/r x and have heard people say they gained up to 15rwhp and some say they have lost hp with the x pipe.
You might loose a little boost. If your tune is correctly set up you should gain a little hp and torque. It will breath a little better on the top end. fyi:coolman: