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 Kawasaki KX450 is a high-performance upgrade designed for enthusiasts seeking improved power, sound management, and aesthetics. Developed over three years with input from professional athletes, engineers, and technicians, this system showcases meticulous craftsmanship and innovative features. Its aggressive, asymmetrical RS-12 profile not only maximizes muffler volume but also enhances clearance around the tire and brake caliper, contributing to superior handling and performance. The system’s matte carbon fiber end cap with decal inlays adds a sleek, race-inspired look while offering durability and ease of maintenance. The precision-machined joints ensure a seamless fit and reliable operation, reflecting Yoshimura’s commitment to quality and engineering excellence. The patent-pending Precision Taper Fit (PTF) insert ring simplifies installation and servicing, making maintenance more convenient compared to traditional sandwich mounting designs. The tapered muffler body inlet design optimizes exhaust flow, resulting in better throttle response and increased horsepower, making this system a top choice for serious riders and racers alike. Crafted from stainless steel, aluminum, and carbon fiber, the RS-12 system combines lightweight construction with durability to withstand demanding riding conditions. Overall, the Yoshimura RS-12 system offers an exceptional blend of style, performance, and craftsmanship for Kawasaki KX450 owners looking to elevate their motorcycle’s capabilities. Whether you're racing or riding for leisure, this exhaust system is engineered to deliver noticeable improvements in power delivery and sound quality, setting a new standard in aftermarket motorcycle exhaust technology.
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 and reliable fit
- s a matte carbon fiber end cap with intricate detail for durability and aesthetic appeal
- Carbon fiber cap design facilitates easier servicing compared to traditional sandwich mounting systems
- Includes a patent-pending Precision Taper Fit (PTF) insert ring for simplified installation and maintenance
- Tapered muffler body inlet design enhances exhaust flow and performance