There are 9 products.
2003-2005 Yamaha R6 M4 Standard Slip-On Exhaust w/Titanium Muffler Standard slip-on Titanium muffler Available dB reducing muffler inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
2006-2020 Yamaha R6 M4 Full Stainless System w/X96 Carbon Muffler High Quality 304 Stainless Steel Tubing New X96 Carbon Fiber Muffler Saves 12 lbs Over Stock System Adds 7.9 horsepower at 15,600 RPM. Comes With M18 O2 Bung and Plug Kit Comes With Durable Stainless Steel Spigots and Flanges...
2003-2005 Yamaha R6 M4 Standard Slip-On Exhaust w/Carbon Muffler Standard slip-on Carbon muffler Available dB reducing muffler inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
2006-2020 Yamaha R6 M4 Full Titanium System w/X96 Carbon Muffler Lightweight High Quality Titanium Tubing New X96 Carbon Fiber Muffler Saves 14 lbs Over Stock System Adds 7.9 horsepower at 15,600 RPM. Comes With M18 O2 Bung and Plug Kit Comes With Durable Stainless Steel Spigots and Flanges...
2003-2005 Yamaha R6 M4 Standard Slip-On Exhaust w/Polished Muiffler Standard slip-on Polished muffler Available dB reducing muffler inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
2006-2020 Yamaha R6 M4 GP Style Slip-On Exhaust w/Black Muffler GP style slip-on Black muffler Available dB Reducing Inserts: Stage 1 Q1 and Stage 2 Q3, Sold separately.
2006-2020 Yamaha R6 M4 Street Slayer Slip-On Exhaust w/Muffler Box Eliminator Kit Street slayer slip-on Carbonmuffler Comes with a True High Flow merge collector to remove the stock muffler box Makes 3 more horsepower Saves 8.5 lbs over stock Available dB Reducing Inserts: Stage 1 Q5 installed or Stage 2 Q4, Sold separately.
2006-2020 Yamaha R6 M4 Muffler Box Eliminator Kit Removes stock muffler box with cutting of the stock exhaust system Will fit up to the stock muffler or most aftermarket slip-ons
2006-2020 Yamaha R6 M4 Street Slayer Slip-On Exhaust w/Carbon Muffler Street slayer slip-on Carbonmuffler Mounts to the stock muffler box Available dB Reducing Inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
