M4 Exhaust

Slip-On with Carbon Fiber Canister M4’s carbon fiber slip-on will make the 2015-2020 FZ-07/MT-07, 2016-2021 XSR700 come alive. This slip-on requires cutting of the stock exhaust system. It removes the stock catalytic converter and reduces the weight of the FZ-07/MT-07/XSR700 by 8.5lbs. You will...

Slip-On System with Carbon Fiber Canister Comes with a Carbon Fiber Heat Guard System Improves Performance and Sound While Drastically Reducing Weight Available dB reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Stainless Steel Tubing *Does not meet emission requirements for street or highway use.

Full System with Carbon Tech1 Canister 304 Stainless Tubing Removes Catalytic Converter and SET Valve Stock 93db @ 7,000 RPM/ M4 111db @ 7,000 RPM Saves 9.8 lbs Over Stock System Includes M18 and M12 O2 Bungs Compatible With Stock Passenger Foot Peg or...

Full System with Carbon Fiber X96 Canister Features the X96 carbon fiber canister and cross over technology. M4’s R6 system simply is, unbeatable. High Quality Stainless Steel Tubing X96 Carbon Fiber Canister Saves 12 lbs Over Stock System Adds 7.9 horsepower at 15,600 RPM. Comes...

Full System Stainless with Tech1 Carbon Fiber Canister 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...

Dual Black GP Slip-Ons Get the great look and spunk of M4’s renowned GP Mount exhaust in a twin GP setup! This system fits the Z1000 and the Ninja 1000. Stainless Steel Tubing Stage 1 Q1 (2 required) Quiet Inserts Sold Separate Q3 Stage 2 (2 required) Quiet...

Full System with Titanium Canister M4 has gone to great lengths to make sure the pipe for the R3 is better than the competition. We are confident this system will give you the most power possible from any aftermarket pipes available. Comes with a...

Full System with Black GP19 Canister Stainless Steel 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 Does...

Full System with Carbon Tech1 Canister Full stainless steel exhaust with a carbon Tech1 canister.  Saves a whopping 29lbs over the stock system. Adds 12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM.  Performance is 2nd to none! Great for drag racing!...

Full System with Polished Canister This System Will Wake Your SV Up! Retains Passenger Foot Peg Assembly In Standard Mount Form Available dB Reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Polished Canister with Carbon Fiber End Cap Stainless Steel Tubing Does not meet emission requirements...

Full System Stainless with Black GP19 Canister 304 Stainless Tubing GP19 Style Canister Saves 9.5 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...

Full System with Carbon Fiber Canister M4 has gone to great lengths to make sure the pipe for the R3 is better than the competition. We are confident this system will give you the most power possible from any aftermarket pipes available. Comes with...

Full System with Carbon Street Slayer Canister 304 Stainless Steel Tubing Removes Catalytic Converter and SET Valve Stock 93 dB @ 7,000 RPM/ M4 dB 108 @ 7,000 RPM Saves 11.5 lbs Over Stock System Includes M18 and M12 O2 Bungs Stock Max Horsepower...

Full System with Black GP Canister 304 Stainless Tubing Ceramic Coated GP Canister Removes Catalytic Converter and SET Valve Stock 93db@ 7,000 rpm/ M4 db 113 @ 7,000 rpm Saves 11.6 lbs Over Stock System Includes M18 and M12 O2 Bungs Stock Max Horsepower...

CBR1000RR Body Panel Clean up the look of your 2008-2016 CBR1000RR’s underside with this custom body panel from M4 Exhaust. Note: BWP-HO1 ONLY  FITS U.S. 2008-2016 CBR1000RR’s WITH THE M4 GP EXHAUST SYSTEM. THE BWP-HO1 DOES NOT FIT EUROPEAN MODELS.

Slip-On System with Carbon Tech1 Canister Saves 2 lbs over stock No re-mapping required Stock 89 DB @ 5,000 RPM/ M4 92 DB @ 5,000 RPM Retains stock Catalytic Converter Q7 quiet insert sold separate Does not meet emission requirements for street or highway use....

Slip-On with Carbon Fiber Canister M4 carbon fiber slip-on for the 2016-2021 Yamaha XSR900. Just like M4’s popular FZ-09/MT-09 pipe this slip-on requires cutting of the stock exhaust system. With a black ceramic coated mid-section and a carbon fiber canister this pipe looks and...

Full System with Black GP19 Canister Weight Savings: 10.7 lbs Valve Removal : Yes Removes CAT: Yes Comes with 18mm O2 bung and M12 For Stock Sensor Probe +9 HP Over Stock Re-mapping Required: No Comes with Q1 Quiet Insert Installed. Stage 2 Q3 Sold Separately Stainless Steel Tubing Does not meet emission requirements for street or...

Carbon Fiber Street Slayer Slip-On This shorty carbon fiber slip-on eliminates the stock catalytic converter and provides an all new look for the R3. While considerably improving performance, it also removes a whopping 11.5 lbs off the stock bike. Stage 1 Q5 Quiet Insert Installed Q4 Stage 2 Quiet...

Full System with Carbon Tech1 Canister Full stainless steel exhaust with a carbon Tech1 canister.  Saves a whopping 29lbs over the stock system. Adds 12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM.  Performance is 2nd to none! Great for drag racing!...