There are 297 products.
2015-2021 Yamaha R1 M4 Full Titanium System w/MC36 Carbon Muffler Full titanium system MC36 carbon muffler Reduces weight and designed for maximum performance Optional stage 1 Q7 quiet insert sold separately
2017-2021 Suzuki GSXR 1000 M4 Full Titanium Exhaust System With Carbon Tech 1 Muffler Removes Catalytic converter and Set Valve Stock 93db @ 7,000 rpm/ M4 111db @ 7,000 rpm Saves 13 lbs over stock system Includes M18 and M12 O2 bungs Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 178.23 @ 12,940 rpm (All Dyno numbers...
2009-2011 Suzuki GSXR 1000 M4 Full Titanium System w/Carbon Muffler Standard full system with full tutanium tubing Carbon muffler Available dB reducing muffler inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
2012-2016 Suzuki GSXR 1000 M4 Full Titanium System w/Carbon MC-36 Muffler Standard full system with full tutanium tubing Carbon MC-36 angular muffler Optional stage 1 Q7 quiet insert sold separately
2009-2011 Suzuki GSXR 1000 M4 Full Titanium System w/Polished Muffler Standard full system with full tutanium tubing Polished muffler Available dB reducing muffler inserts: Stage 1 Q5 and Stage 2 Q4, Sold separately.
2017-2021 Suzuki GSXR 1000 M4 GP Style Full Titanium Exhaust System With Black Satin Muffler Removes Catalytic Converter and Set Valve Stock 93db@ 7,000 rpm/ M4 db 113 @ 7,000 rpm Saves 14 lbs over stock system Includes M18 and M12 O2 bungs Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 176.55 @ 12,780 rpm (All dyno...
2017-2021 Suzuki GSXR 1000 M4 GP Style Full Stainless Exhaust System With Black Satin Muffler Removes Catalytic Converter and Set Valve Stock 93db@ 7,000 rpm/ M4 db 113 @ 7,000 rpm Saves 12.7 lbs over stock system Includes M18 and M12 O2 bungs Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 176.55 @ 12,780 rpm (All dyno...
2017-2021 Suzuki GSXR 1000 M4 Street Slayer Full Titanium Exhaust System With Carbon Muffler Removes Catalytic Converter and Set Valve Stock 93db @ 7,000 rpm/ M4 db 108 @ 7,000 rpm Saves 14.1 lbs over stock system Includes M18 and M12 O2 bungs Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 176.32 @ 12,890 rpm (All...
2009-2011 Suzuki GSXR 1000 M4 GP Full Titanium System w/Titanium Muffler GP style full system with full tutanium tubing Titanium muffler Comes with stage 1 quiet insert Optional stage 2 Q3 quiet insert sold separately
2012-2016 Suzuki GSXR 1000 M4 Street Slayer Full Titanium System w/Titanium Muffler Street Slayer full system with full titanium tubing Titanium muffler Optional stage 2 Q6 quiet insert sold separately
2011-2021 Suzuki GSXR 600/750 M4 Standard/Race Full Titanium System w/Carbon Muffler Standard/Race full system Full titanium tubing MC-36 Carbon muffler Optional stage 1 Q7 quiet insert sold separately
2012-2016 Suzuki GSXR 1000 M4 Street Slayer Full Titanium System w/Carbon Muffler Street Slayer full system with full titanium tubing Carbon muffler Optional stage 2 Q6 quiet insert sold separately
2012-2016 Suzuki GSXR 1000 M4 Street Slayer Full Titanium System w/Polished Muffler Street Slayer full system with full titanium tubing Polished muffler Optional stage 2 Q6 quiet insert sold separately
2021 Kawasaki ZX10R M4 GP19 Titanium Full System With Black Muffler All Titanium Tubing GP19 Style Canister Saves 12 lbs Over Stock Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM Pre-Installed with Q1 Quiet Insert Comes with M18 and M12 O2 Bung Q3 Stage 2 Quiet Insert Sold Separate
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...
2012-2016 Suzuki GSXR 1000 M4 Full System w/Carbon MC-36 Canister Standard full system with Stainless header Titanium Midpipe Carbon MC-36 angular muffler Optional stage 1 Q7 quiet insert sold separately
2015-2021 Yamaha R1 M4 Full Stainless System w/MC36 Carbon Muffler Full system Stainless Steel tubing MC36 carbon muffler Reduces weight and designed for maximum performance Optional stage 1 Q7 quiet insert sold separately
2017-2021 Suzuki GSXR 1000 M4 Full Exhaust System w/ Titanium Midpipe and Carbon Tech 1 Muffler Race inspired look with Titanium midpipe Stainless Steel headers Removes Catalytic converter and Set Valve Stock 93db @ 7,000 rpm/ M4 111db @ 7,000 rpm Saves 10.6 lbs over stock system Includes M18 and M12...
2012-2016 Suzuki GSXR 1000 M4 Full Stainless System w/Carbon MC-36 Canister Standard full system with Stainless header Carbon MC-36 angular muffler Optional stage 1 Q7 quiet insert sold separately
2016-2021 Kawasaki ZX10R M4 Tech 1 Stainless Full System With Carbon Muffler 304 Stainless Steel Tubing Saves 8.2 lbs Over Stock +8 Horsepower Between 4,000 and 8,500 RPM Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM Includes M18 and M12 O2 Bung Compatible with Stock Passenger Foot Peg or Supplied Race Bracket Stage 1 Q7 Quiet Insert Sold Separate