Yoshimura R&D Exhaust - Made in America

The Yoshimura TRC Street Stainless Bolt-On Exhaust is a slip-on muffler built around a tri-oval stainless steel canister with a race-inspired straight single-core baffle and a single turn-down tip, supplied complete with mounting hardware and step-by-step installation instructions. The tri-oval section is the defining...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for the 2021 Honda ADV150, 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 frame, supplied...

The Yoshimura RS-12 Signature Series Full Exhaust System is a complete header-and-muffler replacement for KTM and Husqvarna machines, built with a stainless steel header, an aluminum canister and a carbon fiber end cap. Signature Series is Yoshimura's top tier. The distinction is construction and...

The Yoshimura Sound Insert is a removable baffle that fits the 1.625-inch outlet of an RS-12 muffler to reduce exhaust noise. Race mufflers are loud by design, and there are places where that becomes the difference between riding and going home: a track with...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for the 2020-2025 Honda Africa Twin CRF1100L, including Adventure Sports models, 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...

The Yoshimura Low-Volume Sound Insert is a 1.50-inch quiet insert for Yoshimura RS-4 mufflers, reducing exhaust noise so the same system can run at sound-restricted tracks and events. This is a sound insert, not a spark arrester — two different parts doing two different...

The Yoshimura Fender Eliminator Kit removes the factory rear fender and license plate hanger from the 2021 Aprilia RS 660 and replaces it with a compact bracket that mounts the plate tight to the tail. Aprilia gave the RS 660 one of the cleanest...

The Yoshimura Premium Muffler Repack Kit is the replacement packing material for RS-5 mufflers, supplied cut and shaped for the canister rather than as bulk material. Exhaust packing is a wear item. It burns away from the inside over time, and it happens gradually...

The Yoshimura Premium Muffler Repack Kit is the replacement packing material for TRC and TRS mufflers, supplied cut and shaped for the canister rather than as bulk material. Packing burns out from the inside of a muffler gradually, and the change is slow enough...

The Yoshimura TRC Street Slip-On Exhaust is a bolt-on muffler for the 2011-2024 Suzuki GSX-R600 and GSX-R750, built around a tri-oval stainless steel canister with a cone-shaped end cap, an easily removable low-volume insert, and a laser-etched heel guard. The TRC is Yoshimura's race-proven...

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. The stock header on most off-road four-strokes is mild steel, and it is heavy — heavier than the...

The Yoshimura Premium Muffler Repack Kit is the replacement packing material for RS-2 and DS-4 mufflers, supplied cut and shaped for the canister rather than as bulk material. Off-road mufflers go through packing faster than street ones. A dirt bike spends far more of...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for the 2022-2026 Yamaha YZF-R7, 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 frame, supplied...

The Yoshimura Exhaust Spring is a 2.6-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 Spark Arrester Kit SA-04-K is a USFS-approved 1.50-inch spark arrester insert for Yoshimura RS-4 mufflers, supplied with the spark arrester insert, end-cap collar and set screw. Nearly every public off-road riding area in the United States — national forests, BLM land and...

The Yoshimura RS-12 Full Exhaust System is a complete header-and-muffler replacement for the 2021-2024 Honda CRF450R, CRF450R WE, CRF450R-S and CRF450RX, built with a stainless steel header, an aluminum canister and a carbon fiber end cap. The 2021 CRF450R was a ground-up redesign —...

The Yoshimura Alpha Stainless Slip-On Exhaust is a bolt-on muffler for the 2020-2024 Kawasaki Ninja 1000SX and the 2025-2026 Ninja 1100SX, pairing a stainless steel header pipe with a carbon fiber muffler sleeve, and mounting directly to the stock header with no ECU remapping...

The Yoshimura Fender Eliminator Kit is a model-specific bolt-on tail tidy for the 2017-2020 Suzuki GSX-R1000, 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 frame, supplied...

The Yoshimura Alpha-T Street Slip-On Exhaust is a bolt-on muffler for the 2017-2020 Yamaha FZ-10 and MT-10, built with a stainless steel muffler sleeve and a carbon fiber end cap, finished in Yoshimura's exclusive Works Finish, and mounting directly to the stock mid-pipe. The...

The Yoshimura Signature RS-2 Full Exhaust System is a complete header-back exhaust for ATV use, built with a stainless steel header and mid-pipe feeding a diamond-shape aluminum RS-2 muffler with a stainless steel end cap. The RS-2 evolved from Yoshimura's original TRC canister into...