Yoshimura RS-12 Header, Canister, and End Cap Exhaust System for KTM and Husqvarna Models

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a will to raise the bar, our RS-12 has now arrived. 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 bike system, from the matte carbon fiber end cap with decal inlays to the precise machined joints, this system is next level.

The Yoshimura RS-12 exhaust system for offroad motorcycles offers a significant upgrade in performance and aesthetics. Developed over more than three years with input from factory-sponsored athletes, technicians, and engineers, this full system is designed to enhance power output, manage sound levels, and improve clearance for tires and brake calipers. Its aggressive, asymmetrical RS-12 profile maximizes muffler volume, contributing to a more robust engine response while maintaining a sleek, race-inspired look. The system features a matte carbon fiber end cap with detailed decal inlays, adding a premium finishing touch that also facilitates easier servicing compared to traditional sandwich mounting designs.
Constructed with precision-machined joints, the RS-12 system ensures a seamless fit and optimal performance. The innovative patent-pending Tapered Taper Fit (PTF) insert ring enhances durability and installation ease, while the tapered muffler body inlet design improves exhaust flow and efficiency. The use of high-quality materials, including a carbon fiber end cap and durable stainless steel components, ensures longevity and resistance to harsh off-road conditions. This exhaust system is engineered specifically for models such as the 2020-2022 KTM 500 EXC-F and 2020-2022 Husqvarna FE 501, delivering an aftermarket upgrade that combines form, function, and cutting-edge technology.
Designed for offroad enthusiasts seeking maximum performance, the Yoshimura RS-12 exhaust system provides a significant boost in power and a distinctive, aggressive sound. Its detailed construction and innovative features make it a top choice for riders who demand durability, ease of maintenance, and a performance edge on challenging terrains. Whether upgrading an existing bike or building a new setup, this system offers a next-level exhaust solution tailored to off-road racing and riding applications.

Features:

• Aggressive, asymmetrical RS-12 profile maximizes muffler volume, manages sound, adds power, and provides more clearance for tire and brake caliper.

• Utilizes precision-machined joints for a seamless fit and optimal performance.

• Includes a work-look matte carbon fiber end cap with intricate decal inlays for a premium appearance.

• Carbon fiber end cap design simplifies servicing compared to traditional sandwich mounting systems.

• s a patent-pending Tapered Taper Fit (PTF) insert ring for durability and ease of installation.

• Tapered muffler body inlet design enhances exhaust flow and efficiency.

Product Type: Exhaust
Exhaust Type: Full System
Segment: Offroad
Division: Exhaust
Class: Mufflers, Pipes, & Systems
Sub Class: Exhaust Systems

FITMENT:
2020 Husqvarna FE 501
2020 KTM 500 EXC-F
2021 Husqvarna FE 501
2021 KTM 500 EXC-F
2022 Husqvarna FE 501
2022 KTM 500 EXC-F