SPI Muffler Ceramic Yamaha SX Venom 2021-

The Straightline Performance Lightweight Ceramic-Coated Performance Muffler for Yamaha Venom snowmobiles provides an 8 lb (3.63 kg) weight saving according to the manufacturer. The reduced weight improves handling and throttle response, while the ceramic-coated construction helps reduce under-hood temperatures and withstand high heat. Straightline describes the exhaust note as clean and trail-legal while being noticeably more aggressive than stock. Direct bolt-on installation makes this a straightforward performance upgrade without structural modifications.

Fitment: Yamaha Venom
Weight savings: 8 lb / 3.63 kg
Finish: ceramic coated
Installation: direct bolt-on
Features: improved handling, throttle response and under-hood heat management.