REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
Looking to get a little more power out of my 2009 XP 800r...so far this is what I have done:
- Bondi Air Box
- RK Tek dual ring pistons/gasket
- J&T ceramic coated silencer
Will a Y-Pipe really add hp to my sled?
What is the best kind of Y-Pipe out there?