Stainless Pro Series exhaust system for the YFZ450R. Our new design offers a great horsepower increase. The Pro Series is a multi-step, stainless steel exhaust system and includes a head pipe, mid pipe, and muffler with a carbon end cap.
Features Include:
Tig Welded - No Mig Welds
Carbon fiber end cap
System made from 304 stainless steel
This system meets AMA pro sound standards.
Hand built in the U.S.A
This exhaust system fits both the YFZ-R model and the YFZ-X model ATV
