"I expected top end gains at the expense of bottom end. What I got was a meaty lower-mid range power improvement which spans right through to the rev limiter, which we now find way too easily.

Power delivery IS smoother and I can't think why, but it really is. I can now ride in the home forest one gear higher.

10% faster times and lower demands on the rider. Other products sound similar except that on the overrun, we now have a unique tinny cackle which sounds tuned but not offensive.

Bottom line: I wasted guys who have been beating me all year. I love it. Please think of me if you ever want a recommendation."

- Andrew Wagg, Kawasaki KLX350

"Harris Pipes Exhausts are the best I have ever experienced on my Harley and I should know - I have tried them all Supertrapp, Kerker, Jardine Branch, the Harris Pipes system is more powerful throughout the rev range with no flat spots..
.. Ground clearance is the best yet and the quality of the chrome finish was second to none."

- Bryan Ashworth, 1500 Harley Davidson

"I knocked .5 second off my standing 1/8 time and had problems with traction and wheelstanding off the line."

- Mark, 1340 Harley Davidson

"We have been using Harris Performance Exhausts on our race bikes for over 2 years. We sell Harris Pipes and our customers tell us, smoother running, more power and reduced fuel consumption.. These pipes work!"

- Brett Dale, Manager, Christchurch M/C

"I ride an '89 softail fitted with Sifton cam, SS carb with Thunder jet and points ignition. I fitted a Harris Pipes 2 into 1 Performance Exhaust and the bike performs well! Quarter mile in 12.6 seconds and I got 72mpg riding 2 up plus gear, people don't believe me... till they ride with me."

- John, 1340 Harley Davidson Softail