Yoshimura RS-12 Full Exhaust System for KTM Motorcycles

Yoshimura RS-12 Full System (KTM Dirt Bike)

For riders seeking an edge on the track or trail, the Yoshimura RS-12 Full System redefines performance with cutting-edge engineering and precision craftsmanship. Designed through rigorous 24-month factory racing development, this system combines aggressive aesthetics with optimized power delivery, making it a must-have upgrade for serious KTM riders.

Key Innovations:
– Asymmetrical Muffler Design: Its bold shape maximizes internal volume to balance sound suppression with horsepower gains while providing critical clearance for tires and brake calipers.
– Patented Precision Taper Fit (PTF): Simplifies maintenance with quick-access insert rings for spark arrestors and sound-dampening modules—no tools required.
– Carbon Fiber End Cap: Features a sleek matte finish with integrated decals and a durable inner cap design that outlasts traditional sandwich mounts.
– Weight-Optimized Build: At 8.5 lbs (vs stock’s 8.7 lbs), this system reduces unsprung weight without compromising strength or performance.

Why Choose Yoshimura?
Crafted entirely in the USA, the RS-12 delivers unmatched durability and responsiveness. Its tapered inlet design shifts weight forward for improved handling, while factory-tested engineering ensures compatibility across KTM models. Whether you’re racing laps or carving trails, this system offers a competitive advantage—lighter, louder, and built to last.

Upgrade Your Ride:
Upgrade from stock or aftermarket systems with Yoshimura’s proven technology. Available with optional inserts and spark arrestors for global compliance, the RS-12 is your gateway to precision power and race-winning style.

Experience the difference of Yoshimura’s legacy in every turn—built by racers, for racers.