2009

M4 Yamaha R6 2006–2020 Muffler Box Eliminator Kit The M4 Muffler Box Eliminator Kit for the Yamaha R6 is designed to remove the restrictive stock muffler box, allowing for improved exhaust flow and a more aggressive sound. This kit is a popular...

M4 Yamaha R6 2006–2020 Slip-On (Black GP Canister) The M4 Slip-On with Black GP canister for the Yamaha R6 offers an affordable way to upgrade your bike’s sound and style. Designed for a clean, aggressive look, this system delivers a deeper...

M4 Yamaha R6 2006–2020 Muffler Box Eliminator with Street Slayer Canister (Carbon Fiber) The M4 Muffler Box Eliminator with Street Slayer canister for the Yamaha R6 is designed for riders who want maximum performance, weight reduction, and an...

M4 Yamaha R6 2006–2020 Street Slayer Slip-On (Carbon Fiber) The M4 Street Slayer Slip-On for the Yamaha R6 delivers an aggressive sound and sleek styling while utilizing the stock muffler box for easy installation. Designed for riders who want a...

M4 Yamaha R6 2006–2020 Full Titanium System (Carbon Fiber X96 Canister) The M4 Full Titanium System with X96 carbon fiber canister for the Yamaha R6 is engineered for riders seeking maximum performance, extreme weight reduction, and a race-proven...

M4 Yamaha R6 2006–2020 Full System (Carbon Fiber X96 Canister) The M4 Full System with X96 carbon fiber canister for the Yamaha R6 is engineered for maximum performance, weight reduction, and race-inspired sound. Featuring advanced crossover...