M4

M4 Suzuki Hayabusa 2008-2026 Full System with Carbon Tech1 Canister Unleash the full performance potential of your Hayabusa with the M4 Full Exhaust System featuring the Carbon Tech1 canister...

M4 Suzuki Hayabusa 2021-2026 Dual Carbon Tech1 Slip-On Canisters Upgrade your Hayabusa with the M4 Dual Carbon Tech1 Slip-On system, engineered for riders who want aggressive sound, lightweight...

M4 Suzuki SV1000 2003-2008 Bolt-On System Enhance your SV1000’s performance, sound, and style with the M4 Bolt-On exhaust system. Designed for riders who want a straightforward upgrade with...

M4 Suzuki SV650 2003-2010 Slip-On System Upgrade your SV650 with the M4 Slip-On exhaust system, engineered to deliver aggressive sound, improved performance, and lightweight construction. Designed...

M4 Suzuki SV650 2004-2010 Full System Upgrade your SV650 with the M4 Full Exhaust System, engineered for riders who want maximum performance, aggressive sound, and race-inspired styling. Dyno-tuned...

M4 Suzuki SV650 2004-2010 Race Full System Built for serious performance riders, the M4 Race Full Exhaust System for the SV650 is engineered to deliver maximum ground clearance, aggressive sound,...

M4 Suzuki SV650/X 2017-2023 Full System Wake up your SV650 or SV650X with the M4 Full Exhaust System, engineered to deliver aggressive sound, significant power gains, and race-inspired styling...

M4 Suzuki SV650/X 2017-2023 Race Full System Wake up your SV650 or SV650X with the M4 Race Full Exhaust System, engineered for riders who want maximum performance, aggressive sound, and...

M4 Suzuki SV650/X 2017-2023 Slip-On System Upgrade your SV650 or SV650X with the M4 Slip-On exhaust system, designed to enhance performance, sound, and styling while dramatically reducing weight...

M4 Yamaha R1 2007-2008 CAT Eliminator Catalytic Converter Eliminator for the 2007–2008 Yamaha R1. Designed to fit stock mufflers and most aftermarket mufflers. Removing the catalytic converter...

M4 Yamaha R1 2009-2014 CAT Eliminator Catalytic Converter Eliminator for the 2009–2014 Yamaha R1. Designed to fit stock mufflers and most aftermarket mufflers. Removing the catalytic converter...

M4 Yamaha R7 2021-2026 Slip-On The M4 Slip-On for the Yamaha R7 is a large-diameter, dyno-tuned exhaust system designed to deliver maximum performance and an aggressive exhaust tone. Built from...

M4 Yamaha YZF R6S 2006-2010 Slip-On The M4 Slip-On for the Yamaha YZF R6S delivers improved performance, reduced weight, and a deeper, more aggressive exhaust tone. Designed as a direct slip-on...