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Vendor:M4 Performance Exhaust
M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2026 Kawasaki ZX-6R KA6914
Carbon Fiber Street Slayer Slip-On Get this shorty carbon slip-on to give your bike a sweet look while improving performance. Removes stock exhaust valve and muffler box, but retains catalytic converter. Comes with a removable quiet insert. Stage 1 Q5 Installed Q4 Stage 2 Quiet Insert Sold...- $406.00
- $406.00
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Vendor:M4 Performance Exhaust
M4 Exhaust GP19 Black Slip On 2009 - 2026 Kawasaki ZX-6R KA6922-GP19
Slip-On with Black GP19 Canister Removes stock exhaust valve and muffler box, but retains stock catalytic converter. Stage 1 Q1 Installed Q3 Stage 2 Quiet Insert Sold Separate Stainless Steel Tubing NOTE: For US models only, does not come with O2 fitting for 2nd O2 sensor on...- $392.00
- $392.00
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Vendor:M4 Performance Exhaust
M4 Exhaust GP Black Slip on 2011-2026 Suzuki GSXR600/750 SU6112-GP
Slip-On Black GP Stage 1 and Stage 2 Quiet Inserts Sold Separate Optional Carbon Fiber Heat Shield Available but Sold Separate Note: This system fits both GSX-R600 and GSX-R750 models. Dyno chart shown is from the GSX-R600. *Does not meet emission requirements for street or highway use.- $284.00
- $284.00
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Vendor:M4 Performance Exhaust
M4 Exhaust GP19 Black Slip On ZX10R 2021-2026 KA9942-GP19
Saves 10.9 lbs Over Stock Removes Exhaust Valve Eliminates CAT Comes with M18 O2 Bung Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM Stock Max HP 170.4 @11,800 RPM M4 Max HP 172.7 @11,800 RPM Comes with Q1 Quiet Insert *Does not meet...- $474.05
$499.00- $474.05
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Vendor:M4 Performance Exhaust
M4 Exhaust Street Slayer Carbon Fiber Slip On ZX10R 2021-2025 KA9964
Removes Stock Catalytic Converter Sweet Look, Great Sound and Better Performance Stage 1 Q9 Quiet Insert Installed Typically ship within a few business days *Does not meet emission requirements for street or highway use.- $497.80
- $497.80
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Vendor:M4 Performance Exhaust
M4 Exhaust Full System Titanium Muffler 2021 - 2025 R7 YA6816
Typically ship within a few business days *Does not meet emission requirements for street or highway use. Large Diameter Dyno Tuned System for Ultimate Performance 304 Stainless Steel Tubing +7% Horsepower Over Stock System 7.7 lb Weight Savings vs Stock- $759.00
- $759.00
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Vendor:M4 Performance Exhaust
KA1012 M4 Exhaust All Black Retro-Drag Slip-On Kawasaki Eliminator 2024-2025
Typically ship within a few business days The all black Retro-Drag slip-on awakens the Eliminator and provides the look and sound it was destined for. Saves 6.3 lbs Over Stock Comes Pre-Installed with Q1 Quiet Insert *Does not meet emission requirements for street or highway use.- $379.05
- $379.05
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Vendor:M4 Performance Exhaust
M4 Exhaust Full System Carbon Fiber 2021 - 2025 R7 YA6814
Typically ship within a few business days *Does not meet emission requirements for street or highway use. Large Diameter Dyno Tuned System for Ultimate Performance 304 Stainless Steel Tubing +7% Horsepower Over Stock System 7.7 lb Weight Savings vs Stock- $759.00
- $759.00
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Vendor:M4 Performance Exhaust
M4 Exhaust BLACK CAT ELIMINATOR 2015-2026 Yamaha R1 YA-CEKR115
Black CAT Eliminator Stainless Steel Tubing Ceramic Coated Black Removes 11 lbs Compared to Stock Works with Stock Muffler or Most Aftermarket Mufflers That Mount in Stock Position Note: ECU re-flash required when removing the catalytic converter on 2015-2026 R1. Does not meet emission...- $298.00
- $298.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Full System Black GP19 with canister 2009 - 2026 Kawasaki ZX-6R KA6982-GP19
Full System with Black GP19 Canister GP19 style full system. Adds 6 horsepower over stock. Removes stock catalytic converter. Stage 1 Q1 Installed Q3 Stage 2 Quiet Insert Sold Separate Stainless Steel Tubing NOTE: For US models only, does not come with O2 fitting for 2nd O2...- $996.00
- $996.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Q4 Stage 2 Quiet Insert
Stage 2 Q4 quiet insert adds a second level of sound dampening.- $56.00
- $56.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Carbon Fiber Slip On 2016-2021 Yamaha XSR700 YA6714
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...- $474.00
- $474.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Q3 Stage 2 Quiet Insert
Stage 2 Q3 quiet insert adds a second level of sound dampening.- $45.00
- $45.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Q1 Quiet Insert
Q1 stage 1 quiet Insert adds a level of sound dampening.- $45.00
- $45.00
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Vendor:M4 Performance Exhaust
M4 Exhaust slip-on with X96 carbon fiber canister and carbon fiber heat guard 2023- 2026 Kawasaki ZX-4RR KA4414
Slip-On With X96 Carbon Canister X96 Carbon Fiber Canister Saves 5lbs Compared to Stock Retains Stock Catalytic Converter Stage 1 Q8 Quiet Insert Compatible, but Sold Separate Q6 Stage 2 Quiet Insert Compatible, but Sold Separate Carbon Fiber Heat Guard Increases Performance Does not meet emission requirements...- $559.00
- $559.00
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Vendor:M4 Performance Exhaust
M4 Exhaust full system with Street Slayer carbon fiber X96 canister 2023- 2026 Kawasaki ZX-4RR KA4434
Full Stainless Steel exhaust system With Street Slayer X96 Carbon Fiber Canister Street Slayer X96 Carbon Fiber Canister Saves 8.8lbs Compared to Stock M18 O2 Bung For Use with Aftermarket Fuel Controllers Does not meet emission requirements for street or highway use.- $1,139.00
- $1,139.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Undertail Carbon Fiber Slip Ons 2009-2014 Yamaha R1 YA9924
2009-14 Yamaha R1 stainless steel undertail slip-on’s with carbon fiber canisters. Retain stock catalytic converter. 304 Stainless Steel Tubing Retain Stock Catalytic Converter Stage 1 Q8 (2 required) Quiet Inserts Sold Separate Q6 Stage 2 (2 required) Quiet Inserts Sold Separate Does not meet emission requirements for...- $917.00
- $917.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Undertail CAT Eliminator Slip-On with Titanium Canisters 2009-2014 R1 YA9936
Typically ship within a few business days *Does not meet emission requirements for street or highway use. 304 Stainless Steel Tubing Stage 1 Q8 Quiet Insert Compatible. Sold Separately (Qty. 2) Q6 Stage 2 Quiet Insert Compatible. Sold Separately (Qty. 2)- $1,089.65
- $1,089.65
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Vendor:M4 Performance Exhaust
M4 Exhaust Universal Catalytic Converter Eliminator Tube 2021-2026 Kawasaki ZX-10R CE-KAZX10R-21SS
Universal Catalytic Converter Removal Tube Will Fit Up To The Stock Muffler or Most Aftermarket Slip-On’s That Do Not Remove CAT Stainless Steel Tubing Does not meet emission requirements for street or highway use.- $190.00
- $190.00
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Vendor:M4 Performance Exhaust
M4 Exhaust X-Model Carbon Fiber Slip On 2017-2024 FZ-10 / MT-10 YA6924
Typically ship within a few business days M4 feels this is the perfect slip-on as it gives great styling, performance and sound to the FZ-10/MT-10. Pre-installed quiet insert Q7 Saves 12 lbs Over Stock System Removes Stock Exhaust Valve and Catalytic Converter 100 dB @...- $673.55
- $673.55
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