Straightline Performance SPI Lightweight Muffler Stainless Polaris Matryx Boost 2022-

Straightline Performance lightweight full stainless steel muffler for Polaris Matryx Patriot Boost models. According to the manufacturer, the muffler delivers approximately 3 horsepower while reducing weight by 7.6 lb / 3.45 kg. Improved exhaust flow helps sharpen throttle response and turbo response.

The fully TIG-welded construction and flex adapter are designed for long-term durability. Sound remains close to stock while producing a lower, deeper tone. Installation uses the factory mounting locations and requires no fuel changes. The muffler is designed to work particularly well on stock emission-equipped machines.

Fitment: Polaris 850 RMK Boost and 850 Trail Boost, model years 2022–2026.
Power gain: approx. 3 hp
Weight saving: 7.6 lb / 3.45 kg
Weight: 8 lb / 3.63 kg
Dimensions: 20 × 12 × 12 in / 50.80 × 30.48 × 30.48 cm
Package includes: Full stainless steel lightweight muffler and installation instructions.