Exhaust & Mufflers

M4 Kawasaki ZX-10R 2021–2026 Street Slayer Slip-On (Carbon Fiber Canister)

M4 Kawasaki ZX-10R 2008–2010 Slip-On System (Black GP Canister)

M4 Kawasaki ZX-6R Tech1 2009–2026 Street Slayer Full System (Titanium Canister)

M4 Kawasaki ZX-10R 2021–2026 Universal Catalytic Converter Removal Tube

M4 Kawasaki Eliminator 2024–2026 All Black Retro-Drag Slip-On

M4 Kawasaki ZX-6R Tech1 2009–2026 Full System (Carbon Street Slayer Canister)<

M4 Kawasaki ZX-10R 2021–2026 Black GP19 Slip-On

M4 Kawasaki Z900 2017–2026 Universal Header Kit

M4 Kawasaki ZX-6R Tech1 2009–2026 Slip-On (Black GP19 Canister)

M4 Kawasaki ZX-10R 2021–2026 Titanium Half System (Tech1 Carbon Fiber Canister)

M4 Kawasaki Z900 2017–2026 Slip-On System (Carbon Tech1 Canister) <

M4 Kawasaki ZX-6R Tech1 2009–2026 Street Slayer Slip-On (Carbon Fiber Canister)

M4 Kawasaki Z1000 / Ninja 1000 2010–2019 Dual Black GP Slip-Ons

M4 Kawasaki ZX-6R Tech1 2009–2026 Full System (Black GP19 Canister)

M4 Kawasaki ZX-10R 2021–2026 Full Titanium System (Black GP19 Canister)

M4 Kawasaki ZX-14R 2012–2026 Slip-On System (Twin Carbon MC-36 Canisters)

M4 Kawasaki ZX-10R 2021–2026 Full System (Black GP19 Canister) <

M4 Kawasaki ZX-6R Tech1 2009–2026 Full System (Tech1 Carbon Fiber Canister)

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, so

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

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, s

M4 Suzuki GSX-R1000 2012-2016 Street Slayer Full System Transform your GSX-R1000 with the M4 Street Slayer Full Exhaust System, engineered for

M4 Suzuki GSX-R1000 2017-2026 Slip-On with Carbon TECH1 Canister Upgrade your GSX-R1000 with the M4 Slip-On exhaust system featuring the Carbon

M4 Suzuki GSX-R1000 2007-2008 Race Full System Built for serious performance riders, the M4 Race Full Exhaust System for the GSX-R1000 is engin

M4 Suzuki GSX-S750/Z 2015-2023 Slip-On System with MC36 Carbon Fiber Canister Upgrade your GSX-S750 or GSX-S750Z with the M4 Slip-On exhaust sy

M4 Suzuki GSX-8S/R 2023-2026 Race Full System with Scalene Carbon Canister Built for riders who demand uncompromising performance, the M4 Race

M4 Suzuki GSX-8S/R 2023-2026 Full System with Scalene Carbon Canister Unlock maximum performance from your GSX-8S or GSX-8R with the M4 Full Ex

M4 Suzuki GSX-R1000 2009-2011 Full System Upgrade your GSX-R1000 with the M4 Full Exhaust System, designed for riders who demand aggressive sou

M4 Suzuki GSX-R600 2001-2003 Bolt-On System Enhance your GSX-R600’s sound, performance, and style with the M4 Bolt-On exhaust system. Des

M4 Suzuki GSX-R600/R750 2008-2010 Full System Maximize performance, sound, and weight savings with the M4 Full Exhaust System for the Suzuki GS