FSBK Advisor Catalog

The Yoshimura RS-9T Street Stainless Slip-On Exhaust is a bolt-on muffler for the 2022-2026 Honda Grom, 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 header. The Grom's...

The Yoshimura R-77 Race Dual Slip-On Exhaust is a closed-course, twin-canister bolt-on system for the 2012-2025 Kawasaki ZX-14R, featuring two trapezoidal carbon fiber mufflers, stainless steel tail-pipes, riveted 304-L polished stainless end caps, and straight single-core baffles that accept removable low-volume sound inserts. The...

The Yoshimura RS-4 Stainless Slip-On Exhaust is a bolt-on muffler for the 2018-2022 Yamaha YZ450F, 2019-2022 YZ450FX and 2019-2022 WR450F, featuring a pentagonal aluminum muffler, a front cap that functions as a poly-resonant chamber, a two-stage stepped baffle and a stainless steel tail-pipe. The...

The Yoshimura TRC Street Slip-On Exhaust is a bolt-on muffler for the 2011-2025 Suzuki GSX-R600 and GSX-R750, built around a tri-oval carbon fiber 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 Stainless Slip-On Exhaust is a bolt-on muffler for the 2019-2022 Yamaha YZ250F, 2020-2022 YZ250FX and 2020-2022 WR250F, featuring a pentagonal aluminum muffler with a carbon fiber end cap, a polyresonant duplex front chamber, and a stepped two-stage core baffle, and it...

The Yoshimura RS-2 Enduro Stainless Slip-On Exhaust is a bolt-on muffler for the 2021-2026 Kawasaki KLX300R, built with a stainless steel mid-pipe and a pyramidal aluminum RS-2 canister, and supplied with a USFS-approved spark arrester already installed. The pre-installed arrester is the point of...

The Yoshimura RS-9T Dual Slip-On Exhaust is a pair of bolt-on mufflers for the 2018-2019 Honda CRF250R and CRF250RX, built on Yoshimura's stainless RS-9T architecture and mounting directly to the stock headers. This generation of CRF250R runs a twin-muffler layout, so the kit supplies...

The Yoshimura R-77 Race Dual Slip-On Exhaust is a closed-course twin-canister bolt-on system for the 2012-2025 Kawasaki ZX-14R, featuring two trapezoidal 304-L stainless steel mufflers with carbon fiber end caps, stainless tail-pipes and straight single-core baffles that accept removable low-volume inserts. The ZX-14R runs...

The Yoshimura RS-9T Dual Slip-On Exhaust is a pair of bolt-on mufflers for the 2017-2018 Honda CRF450R and CRF450RX, built on Yoshimura's stainless RS-9T architecture and mounting directly to the stock headers. This generation of CRF450R runs a twin-muffler layout, so the kit supplies...

The Yoshimura RS-12 ADV Stainless Slip-On Exhaust is a bolt-on muffler for the 2021-2026 Yamaha Tenere 700, featuring an asymmetrical stainless steel RS-12 canister, a works-look matte carbon fiber end cap with a custom carbon fiber heel guard, and the patent-pending Precision Taper Fit...

The Yoshimura AT2 Race Stainless 3/4 Exhaust System is a three-quarter system for the 2021 and later Kawasaki ZX-10R and ZX-10RR, replacing the mid-pipe and muffler with stainless steel components topped by a faceted matte carbon fiber end cap and an application-specific carbon fiber...

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

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

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 Stainless Slip-On Exhaust is a bolt-on muffler for the 2014-2018 Yamaha YZ450F, YZ450FX and WR450F, featuring a pentagonal aluminum muffler with a carbon fiber end cap, a polyresonant duplex front chamber, and a stepped two-stage core baffle, and it accepts both...

The Yoshimura RS-2 Stainless Slip-On Exhaust is a bolt-on muffler for the 1995-2013 Honda XR650L, built entirely from stainless steel — canister, sleeve and end cap — and mounting to the stock header. The XR650L is one of the longest-running dual sports ever built,...

The Yoshimura RS-2 Race Works Slip-On Exhaust is a bolt-on muffler for the 2022-2026 Honda Navi, built with a diamond-shape carbon fiber canister, an all-new faceted matte carbon fiber end cap, a custom carbon fiber heel guard, and Yoshimura's exclusive Works Finish. The Navi...

The Yoshimura AT2 Stainless Slip-On Exhaust is a bolt-on muffler for the 2006-2020 Yamaha YZF-R6, built from stainless steel in Yoshimura's exclusive Works Finish with a faceted matte carbon fiber end cap and an application-specific carbon fiber heel guard. The R6 ran essentially unchanged...

The Yoshimura RS-2 Enduro Stainless Slip-On Exhaust is a bolt-on muffler for the 2023-2025 Honda XR150L, built with a stainless steel mid-pipe and a pyramidal aluminum RS-2 canister, delivering 5% more peak horsepower and 1.7% more torque while removing 2 pounds — and it...

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...