Yoshimura KTM 250/350SX-F / Husqvarna FC250/350 22-24 RS-12 Stainless Full Exhaust, w/ Aluminium Muffler

Yoshimura KTM 250/350SX-F / Husqvarna FC250/350 22-24 RS-12 Stainless Full Exhaust, W/ Aluminum Muffler

Introducing the newest RS-12 full system from Yoshimura R&D of America for the 2022.5 KTM SX-F Factory Edition/2023 SX-F250 and 2022.5 Husqvarna Rockstar Edition FC250/2023 FC250.

The Austrian 250 engine that is the heart of the KTM and Husqvarna is a brand-new platform for the 2022.5 FE/Rockstar and 2023 machines. Our R&D engineers focused on getting the new powerplant to carry power all the way through the range. Now, the RS-12 provides the racer a much more wider power curve while adding 2.7% max HP and 2.6% max torque. Better than stock, you bet!

This system and the new one we just introduced for the Austrian 450 models are the first Yoshimura production motocross exhausts to incorporate a resonator on the header and in the muffler. This new header resonator unlocks bottom and midrange power to not only make the new Austrian bikes more powerful, but provides additional overrev.

• Aggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tire and brake caliper.
• Tuned header resonator for enhanced power characteristics and improved sound
• Just like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance
• Works-look matte carbon fiber end cap with industry leading design and innovation end cap detailing as expected from Yoshimura
• Carbon end cap covers inner cap mounted design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry
• New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters
• Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance

Spark arrestor sold separately.

The RS-12 proudly developed, designed, and made in the USA.

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Fitment:

• Husqvarna FC250 2023
• Husqvarna FC250 2024
• Husqvarna FC250 Factory Edition 2022
• Husqvarna FC350 2023
• Husqvarna FC350 2024
• Husqvarna FX350 2023
• Husqvarna FX350 2024
• KTM 250SX F 2023
• KTM 250SX F 2024
• KTM 250SX F FACTORY EDITION 2022
• KTM 250XC F 2023
• KTM 250XC F 2024
• KTM 350SX F 2023
• KTM 350SX F 2024
• KTM 350XC F 2023
• KTM 350XC F 2024