A performance slip-on muffler that provides an edge. That's how we describe our newest slip-on offering for the 2023-2024 KTM SX-F and Husqvarna FC dirt bikes. Our stainless/aluminum Signature Series RS-12 slip-on not only provides additional power, but it increases...

Aggressive, asymmetrical shaped RS-12 profile maximizes muffler volume, manages sound, adds power and provides more clearance for tire and brake caliper. RS-12 systems utilize precision machined joints. Works-look matte carbon fiber end cap with intricate details. New carbon fiber cap...

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt...

With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core and it offers the added bonus of outstanding performance in a value-priced package. Features: Diamond-shaped sleeve Large core and increased muffler...

Now Honda has two versions of their popular dual sport - the CRF250L and CRF250L Rally. Both pack a nice punch with dual overhead cams on a fuel injected 249cc power plant, and the styling is 100% on the mark....

Honda has revamped their popular CRF110F for 2019 with a revised frame, EFI and styling. Honda is giving the small bore the love! Yoshimura went right to work on the new CRF to give it not only performance, but the...

Yoshimura has been working extensively with OE’s and factory racing teams to develop racing-oriented parts that can also benefit the weekend warrior. Because we take racing seriously, we have utilized the most technologically advanced equipment available. Through the use of...

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt...

YOSHIMURA Signature RS-4 SLIP ON SS-AL-CF KTM 450SX-F / Husqvarna FC450 2018-2020 MSRP: $659.00 Brand: YOSHIMURA Condition: New MPN: 264622D320 Manufacturer Part Number: 191404 KTM and Husqvarna have introduced LE and Rockstar Editions for 2018 and now Yoshimura is ready...

Yoshimura Signature RS-5 Full System SS-AL-SS SUZUKI LT-R450 2006-10 MSRP: $595.00 Brand: YOSHIMURA Size: S1001 Color: STN Condition: New 3115007350 Manufacturer Part Number: 196531 The deep, pleasing sound of the RS-5 is due to its four-sided trapezoidal muffler shape. The...

YOSHIMURA Signature RS-9T DUAL FULL EXHAUST SS-SS-CF HONDA CRF450 R RX 2017-2020 MSRP: $980.00 Brand: YOSHIMURA Condition: New MPN: 225840R520 Manufacturer Part Number: 190306 The 2017 CRF450R's new engine and muffler configuration gave us the opportunity to create an entirely...

While other exhaust brands just carried over their Yamaha YZ250F offerings to include 2024 model, on the dyno and track, the new YZ told us there was more on the table. So our R&D team went to work to optimize...