Description

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 Honda CRF450 is a meticulously designed performance upgrade that combines innovative engineering with premium materials. Crafted after over three years of development and rigorous testing, the RS-12 system benefits from collaboration with factory-sponsored athletes, technicians, and engineers dedicated to pushing the limits of dirt bike performance. Its aggressive, asymmetrical profile maximizes muffler volume, effectively manages sound, and enhances power output while providing increased clearance for tires and brake calipers, making it an ideal choice for competitive riders and enthusiasts alike. The system features precision-machined joints that ensure a secure fit and durable performance, as well as a matte carbon fiber end cap with detailed decal inlays that add a sleek, race-inspired aesthetic.
Designed for ease of maintenance, the new carbon fiber cap simplifies servicing compared to traditional sandwich mounting designs. The patent-pending Precision Taper Fit (PTF) insert ring offers an innovative sealing solution, improving the connection and longevity of the exhaust system. The tapered muffler body inlet design ensures optimal exhaust flow, contributing to improved throttle response and overall power. Manufactured with high-quality materials and advanced fabrication techniques, the RS-12 system not only boosts your Honda CRF450’s performance but also delivers a striking look with its next-level design and craftsmanship. This exhaust upgrade is an essential addition for riders seeking top-tier performance, durability, and style in their dirt bike setup.
Constructed with precision and attention to detail, the Yoshimura RS-12 system is engineered to meet the demands of competitive motocross and trail riding. Its lightweight construction and optimized exhaust flow contribute to better acceleration, smoother power delivery, and a more aggressive sound profile. Whether you’re racing or trail riding, the RS-12 offers a significant upgrade over stock exhaust systems, providing both functional and visual enhancements that help your bike stand out on the track or in the woods.

Features:

• Aggressive, asymmetrical shaped RS-12 profile 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.

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

• s a new carbon fiber cap for easier servicing compared to sandwich mounting designs.

• Equipped with patent-pending Precision Taper Fit (PTF) insert ring for improved sealing and connection.

• Tapered muffler body inlet design enhances exhaust flow and throttle response.