Originally Posted by bobobob
You got two out of three things that account for the extra ten bhp.
They also went with hotter cams.
Btw, those 10 extra bhp are at the crank.
So figure about an extra 8 bhp at the rear wheel.
Would somebody measure the diameter and length of their oem exhaust for me, please?
Just did a quick measure of the right side, 14" x 5". By no means is this a precise measurement, just held up the tape as I walked through the garage.