REV-XR/XS Chassis: 4-TEC 1200 Perf. & Trail Models
I realize that there are some of you that have done your own (Knapp & Crazy), and that BMP offers a mod, but are there other shops out there doing it similar or differently?
I have a Straightline can on mine and love it until I hit a hard surface and the noise bounces up through the ported...