M4 Exhaust
Speedking MotoWerx is an authorized M4 Performance Exhaust dealer with over 200 slip-ons, full systems, quiet inserts, and heat shields in stock for Kawasaki, Suzuki, Yamaha, Honda, BMW, and KTM. Use the fitment finder above to see exactly what fits your bike, or call (970) 566-3258 with any fitment or sound questions. M4 systems are designed for closed-course use; check your local regulations before installing on a street-ridden motorcycle.
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Vendor:M4 Performance Exhaust
M4 Exhaust Full System Titanium Canister 2004-2010 Suzuki SV650 SU6776
Full System with Titanium Canister Mounts In Stock Location Retains Passenger Foot Peg Assembly Titanium Canister with Carbon Fiber End Cap Dyno-Tuned For Maximum Performance Available dB Reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Does not meet emission requirements for street or highway use.- $835.00
- $835.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Full Titanium System w/X96 Carbon Fiber Canister 2006-2020 R6 Yamaha YA6974T
Full Titanium System with Carbon Fiber Canister Features the X96 carbon fiber canister and cross over technology. M4’s R6 system simply is, unbeatable. Lightweight High Quality Titanium Tubing X96 Carbon Fiber Canister Saves 14 lbs Over Stock System Adds 7.9 horsepower at 15,600 RPM. Comes With...- $1,686.00
- $1,686.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Polished Slip On 2001-2005 Yamaha FZ1 YA9012
Slip-On with Polished Canister Mounts in the stock location. Improves performance, looks and sound. Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate *Does not meet emission requirements for street or highway use.- $331.00
- $331.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Tech 1 Carbon Fiber Slip On 2017-2026 Suzuki GSX-R1000 SU9144
Slip-On with Carbon TECH1 Canister 304 Stainless Tubing Retains stock Catalytic Converter and SET Valve Stock 93db @ 7,000 rpm/ M4 101db @ 7,000 rpm Saves 2.5 lbs over stock Q7 quiet insert sold separate Does not meet emission requirements for street or highway use.- $540.00
- $540.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Titanium Slip On 2003-2005 Yamaha R6 YA6316
Slip-On with Titanium Canister Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate Note: This system fits both the 2003-05 R6 and 2006-10 YZF R6S *Does not meet emission requirements for street or highway use.- $435.00
- $435.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Titanium Slip On 2001-2005 Yamaha FZ1 YA9016
Slip-On with Titanium Canister Mounts in the stock location. Improves performance, looks and sound. Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate *Does not meet emission requirements for street or highway use.- $474.00
- $474.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Tech1 Carbon Slip On 2020-2026 BMW S1000RR BM9134
TECH1 SLIP-ON Tech1 Style Carbon Fiber Canister Retains Stock Catalytic Converter Will Fit Stock Exhaust or M4 Header Kit Quiet Inserts Available: Q7 Sold Separate Does not meet emission requirements for street or highway use.- $501.00
- $501.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Full Titanium System Black GP 2017-2026 Suzuki GSX-R1000 SU9152T-GP
Titanium Full System with Black GP Canister All Titanium Tubing Ceramic Coated GP Canister 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...- $1,709.00
- $1,709.00
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Vendor:M4 Performance Exhaust
M4 Exhaust RACE Full System Titanium Canister 2003 Suzuki SV650 SU6676
Race Full System with Titanium Canister Race Full Systems are Designed For Extra Ground Clearance Titanium Canister with Carbon Fiber End Cap Eliminates Stock Passenger Foot Peg Assembly M4 Is Known for Having The Best Performance Pipes Available For SV650’s Available dB Reducing Inserts:...- $854.00
- $854.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Black GP Slip On System 2009-2011 Kawasaki Ninja 650 KA6612-GP
Slip-On System with Black GP Canister Transform your Ninja 650’s sound and performance with a new system from M4! Q1 Quiet Insert Installed Stage 2 Q3 Quiet Insert Sold Separate Stainless Steel Tubing Does not meet emission requirements for street or highway use- $379.00
- $379.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Street Slayer Slip On Carbon Fiber 2017-2026 Honda CBR1000RR HO8924
Street Slayer Slip-On The Street Slayer slip-on is a hot look for the CBR1000RR. This system boosts power while giving your bike a richer sound, without being too loud. Carbon Fiber Canister Saves 4lbs Over Stock System Removes Stock Exhaust Valve Retains Stock Catalytic...- $437.00
- $437.00
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Vendor:M4 Performance Exhaust
M4 Exhaust GP19 Black Slip On 2016-2020 Kawasaki ZX-10R KA9902-GP19
Black GP19 Slip-On 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 Stage...- $417.00
- $417.00
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Vendor:M4 Performance Exhaust
M4 Exhaust RM1 Black Slip On 2015-2026 Yamaha R1 YA9942
Black RM1 Slip-On This ceramic coated black slip-on mounts to the stock catalytic converter to improve the looks of your R1. 304 Stainless Steel with black Ceramic Coat Carbon Fiber End Cap Q7 Quiet Insert Available but Sold Separate Optional Carbon Fiber Heat Guard Available...- $379.00
- $379.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Polished Bolt On 2000-2003 Suzuki GSX-R750 SU7232
M4 Bolt-On System with Polished Canister Great sound and increased performance. Easy installation, you just unbolt the stock and simply bolt ours on. Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate Does not meet emission requirements for street or highway use....- $324.00
- $324.00
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Vendor:M4 Performance Exhaust
M4 Exhaust GP2 Black Slip On 2015-2026 Yamaha R1 YA9922-GP
Black GP2 Slip-On This ceramic coated black slip-on mounts to the stock catalytic converter to improve the looks of your R1. Q1 Quiet Insert Installed Stage 2 Q3 Quiet Insert Sold Separate Stainless Steel Ceramic Coated Does Not Remove Catalytic Converter Optional Carbon Fiber...- $365.00
- $365.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Titanium Slip On 2016-2026 Honda CBR500R HO5036
Slip-On with Titanium Canister Increases Performance Saves 5 lbs over stock Retains stock catalytic converter Stock 82 dB @ 4,500 rpm/ M4 92 dB @ 4,500 rpm Stage 1 Q5 and Stage 2 Q4 quiet inserts sold separate Does not meet emission requirements for street or highway use....- $465.00
- $465.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Polished Slip On 2016-2026 Honda CBR500 HO5032
Slip-On with Polished Canister Increases Performance Saves 5 lbs over stock Retains stock catalytic converter Stock 82 dB @ 4,500 rpm/ M4 92 dB @ 4,500 rpm Stage 1 Q5 and Stage 2 Q4 quiet inserts sold separate Does not meet emission requirements for street or highway use.- $379.00
- $379.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Carbon Fiber Street Slayer Slip On w/ Muffler Box Eliminator 2006-2020 Yamaha R6 YA6624-MBE
Muffler Box Eliminator with Street Slayer Canister Carbon Fiber Street Slayer Canister +3 Horsepower Saves 8.5 lbs Over Stock Remove Stock Muffler Box True High Flow Merge Collector Stage 1 Q5 Quiet Insert Installed Does not meet emission requirements for street or highway use. Note: Installation of...- $540.00
- $540.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Bolt-On System with Dual Carbon Fiber Canisters 2003-2008 SV 1000 SU9634
Typically ship within a few business days Dual Carbon Fiber Bolt-On Canisters that Fit all Year Model SV1000’s Great Sound and Increased Performance Easy Installation Available dB Reducing Inserts (2 required): Stage 1 Q5 and Stage 2 Q4 (sold separate) *Does not meet emission requirements for street or...- $906.00
- $906.00
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Vendor:M4 Performance Exhaust
M4 Exhaust Bolt-On System with Dual Carbon Fiber Canisters 1998-2000 TL-S SU9134
Typically ship within a few business days Dual Carbon Bolt-On Canisters Great Sound and Increased Performance Easy Installation Available dB Reducing Inserts (2 required): Stage 1 Q5 and Stage 2 Q4 (sold separate) *Does not meet emission requirements for street or highway use.- $906.30
- $906.30
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