Straightline Performance SPI Lightweight muffler Ceramic Yamaha Mountain Max 800 2021-

The Straightline Performance Lightweight Ceramic-Coated Muffler for the Yamaha Mountain Max 800 is designed to reduce weight, improve throttle response and lower under-hood temperatures. Straightline Performance claims an impressive 18 lb (8.16 kg) weight saving compared with the factory muffler. The high-temperature ceramic coating improves heat management and provides durable protection in demanding riding conditions. The muffler produces a deep performance exhaust tone and uses a simple direct bolt-on installation. No fuel programming or tuning is required according to the manufacturer.

Fitment: Yamaha Mountain Max 800
Weight savings: 18 lb / 8.16 kg
Finish: high-temperature ceramic coating
Installation: direct bolt-on
Tuning: no fuel programming or tuning required.