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 Series Exhaust System is a high-performance upgrade designed for select 2022-2024 KTM, Husqvarna, and Gas-Gas motocross bikes. Engineered after over three years of development, the RS-12 combines innovative design with precision craftsmanship to deliver increased power, improved sound management, and enhanced clearance for tires and brake calipers. The system’s aggressive, asymmetrical profile maximizes muffler volume while maintaining a sleek, race-inspired aesthetic, making it a standout addition to any competitive or recreational dirt bike.
Every detail of the RS-12 has been carefully considered, from the matte carbon fiber end cap with intricate decal inlays to the precisely machined joints that ensure a seamless fit and optimal performance. The new patent-pending Precision Taper Fit (PTF) insert ring simplifies installation and servicing, setting it apart from traditional sandwich mounting designs. The tapered muffler body inlet design further enhances exhaust flow, contributing to better overall engine efficiency and power output.
Constructed with durability and weight savings in mind, the RS-12 features a lightweight, high-quality construction that withstands the rigors of off-road riding. The system’s combination of advanced materials and meticulous engineering results in a product that not only boosts performance but also complements the aesthetic of high-end motocross bikes. Whether you're upgrading for competition or personal performance enhancement, the Yoshimura RS-12 exhaust system offers a next-level solution that blends form, function, and innovative technology seamlessly.
Features:
- Aggressive, asymmetrical shape maximizes muffler volume, manages sound, adds power, and provides more clearance for tire and brake caliper.
- Utilizes precision machined joints for secure fit and durability.
- s a matte carbon fiber end cap with detailed decal inlays for a sleek, race-inspired look.
- Carbon fiber cap design eases servicing compared to traditional sandwich mounting systems.
- Includes patent-pending Precision Taper Fit (PTF) insert ring for easy installation and maintenance.
- Tapered muffler body inlet design enhances exhaust flow and engine performance.
Fitment:
Gas-Gas EX 450F 2024
Gas-Gas MC 450F 2024
Husqvarna FC 450 2023
Husqvarna FC 450 2024
Husqvarna FC 450 Rockstar Edition 2022
Husqvarna FX 450 2023
Husqvarna FX 450 2024
KTM 450 SX-F 2023
KTM 450 SX-F 2024
KTM 450 SX-F Factory Edition 2022
KTM 450 XC-F 2023
KTM 450 XC-F 2024