MBRP Snowmobile Header Pipe YCRF_socks Instep and Achilles' accordion flex

Instep and Achilles' accordion flex zones are constructed from lightweight microfiber for optimized levels of durability

Arctic Cat & Yamaha snowmobile primary clutches

Durable double-stitched Polyester cover

Light microfiber front and rear bellow inserts offer improved comfort and flexibility in key area

Replacement shield for Zoan Dual Sport helmets

MBRP Snowmobile Header Pipe YCRF_socks Instep and Achilles' accordion flexAn exhaust line proudly named the official exhaust of the CSRA snocross series. Extensive testing both on and off track have brought MBRP Powersports to the forefront of the performance exhaust market. The 4inch diameter exhaust maximizes weight savings and power.**NOTE: Some jetting changes may be required on some models in certain riding conditions. Fuel tuning may be required on some EFI models. See Dobeck Electronic Jet Kits to take full advantage