Yoshimura R&D Exhaust - Made in America

The Yoshimura AT2 Race Stainless Full Exhaust System is a complete closed-course header-back exhaust for the 2022-2026 Yamaha YZF-R7 and 2018-2026 Yamaha MT-07, built from stainless steel in Yoshimura's exclusive Works Finish with a matte carbon fiber end cap and heel guard, delivering 5.7%...

The Yoshimura Exhaust Spring is a 2.3-inch replacement spring for retaining exhaust joints on Yoshimura systems, holding the header-to-muffler and header-to-cylinder connections under constant tension. Exhaust springs are the most overlooked component on a performance exhaust and the one most likely to strand a...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for CFMoto motorcycles, built around a precision laser-cut stainless steel bracket, a black anodized CNC-machined light housing carrying four bright LEDs, and a black anodized aluminum license plate frame, supplied with stainless steel...

The Yoshimura Sound Insert Kit INS-14-K is a 94dB-rated low-volume insert for Yoshimura RS-4 mufflers with a 1.50-inch outlet, reducing measured exhaust noise so the same system can run at sound-restricted tracks and race events. The 94dB figure is the point of this part....

The Yoshimura R-77 Stainless Slip-On Exhaust is a bolt-on muffler for the 2016-2021 Honda CBR500R, built with a trapezoidal 304-L stainless steel canister, a carbon fiber end cap and a straight single-core baffle with a removable low-volume insert. The R-77 is the trapezoidal profile...

The Yoshimura RS-4 Muffler Decal Set is a four-piece pack of replacement graphics for Yoshimura RS-4 mufflers, restoring the factory branding on a canister whose original decals have faded, peeled or been damaged. Muffler decals sit on the hottest, most exposed part of the...

The Yoshimura AT2 Race Stainless Full Exhaust System is a complete closed-course header-back exhaust built around a stainless steel header with a carbon fiber muffler, an all-new faceted matte carbon fiber end cap assembly, an application-specific carbon fiber heel guard, and Yoshimura's exclusive Works...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for the 2018-2020 BMW G310R and G310GS, built around a precision laser-cut stainless steel bracket, a weather-tight black anodized CNC-machined light housing with DOT-compliant LED illumination, and a black anodized aluminum license plate...

The Yoshimura RS-2 Race Stainless Slip-On Exhaust is a bolt-on muffler for the 2009-2020 Kawasaki KLX250S and KLX250SF and the 2021-2024 KLX300S and KLX300SM, featuring a stainless steel mid-pipe, a diamond-shape aluminum RS-2 muffler, a straight core baffle and a built-in O2 sensor bung,...

The Yoshimura Exhaust Mount Grommet is a high-temperature FKM (Z1024) isolator for muffler mounting brackets, replacing the rubber bush that separates the exhaust from its bracket. The grommet is doing more work than its size suggests. It isolates the muffler from frame vibration, which...

The Yoshimura AT2 Race Stainless 3/4 Exhaust System is a three-quarter system for the 2022-2026 Yamaha MT-10, replacing the mid-pipe and muffler with stainless steel components topped by an all-new faceted matte carbon fiber end cap, a carbon fiber heel guard and a stainless...

The Yoshimura AT2 Street 3/4 Stainless Slip-On Exhaust is a street-legal three-quarter system for the 2019-2025 Kawasaki Ninja ZX-6R and ZX-6R ABS, replacing the mid-pipe and muffler with stainless steel components in Yoshimura's exclusive Works Finish, topped with an all-new faceted matte carbon fiber...

The Yoshimura RS-4 Full Exhaust System is a complete header-and-muffler replacement built with a stainless steel header, an aluminum canister and a carbon fiber end cap. On a four-stroke dirt bike the header is not plumbing. Its diameter and length determine where in the...

The Yoshimura R-77 Race Stainless Full Exhaust System is a complete closed-course header-back exhaust for the 2011-2026 Suzuki GSX-R600 and GSX-R750, featuring a trapezoidal 304-L polished stainless steel muffler, a straight single-core baffle with removable low-volume insert, and stainless headers and mid-pipe that cut...

The Yoshimura Alpha-T Street Slip-On Exhaust is a bolt-on muffler for the Suzuki Katana, built with a stainless steel header pipe and stainless steel muffler sleeve topped with a carbon fiber end cap, finished in Yoshimura's exclusive Works Finish, and mounting directly to the...

The Yoshimura Muffler Mounting Bracket is the exhaust hanger for fitting a Yoshimura slip-on to the Kawasaki Ninja 300, replacing or supplementing the bracket supplied with the exhaust. Mounting brackets are application-specific because every chassis positions its muffler differently, and the bracket is what...

The Yoshimura Muffler Repack Kit is the replacement packing material for Alpha and Alpha-T mufflers, supplied cut and shaped for the canister rather than as bulk material. Exhaust packing is a consumable. It burns out gradually from the inside, and the symptoms arrive slowly...

The Yoshimura AT2 Race Full Exhaust System is a complete header-and-muffler replacement built with a stainless steel header, a stainless canister and a carbon fiber end cap. AT2 is the second-generation Alpha Taper design. The canister tapers along its length rather than running parallel,...

The Yoshimura Signature Series R-77 Slip-On is a bolt-on muffler with a carbon fiber canister, a carbon fiber end cap and a stainless steel midpipe. The R-77 is the canister Yoshimura raced through a long run of AMA Superbike seasons, and its shape has...

The Yoshimura RS-5 Street Stainless Slip-On Exhaust is an undertail bolt-on muffler for the 2007-2008 Honda CBR600RR, built with a stainless steel muffler sleeve, a carbon fiber cone end cap, and a high-flow straight baffle with a removable low-volume insert. The 2007-2008 CBR600RR was...