For one it shold be noted that the complete job of installing the exhaust on our 2009 Kawasaki ZX-6R took less than 30 minutes...that's unique and impressive.
Now, the result: duhn, duhn, duhn...
Nearly 4 HP gain over stock, with a stronger curve all the way through. We also picked up 4 ft-lbs of much needed torque. The pipe sounds straight wicked too, and we'll have a video clip of it on the dyno up for you soon.