Designed and built in the USA

You will see 4 Torx screws holding the helix in on the backside of the clutch

2-3 week normal turnaround time

Weather-resistant for use in all conditions

Fatt Azz Pipe / F-M-XF-ZR 800 8000 2017 Category_Default Category/SLED/Ski-Doo/Rev 800R Designed and built in theOur Fatt Azz single pipe produces huge horsepower and torque! When used in conjunction with our Performance Manifold, your motor will gain 10 11 horsepower over stock! This pipe has a very broad powerband with a ton of grunty torque making peak power from 8000 8200 RPM. It fits right into the stock muffler, or you can use our lightweight muffler for even less weight. The pipe installs in minutes and works great even on our big bore 900 motors. Power