Yoshimura RS-4 Stainless Slip-On Exhaust, W/ Stainless Muffler – 262532D320 - 2019-2022 KTM 250 SX-F, 350 SX-F, 250 XC-F, and 350 XC-F

Yoshimura RS-4 Stainless Slip-On Exhaust, W/ Stainless Muffler – 262532D320 - 2019-2022 KTM 250 SX-F, 350 SX-F, 250 XC-F, and 350 XC-F

The 2019 KTM and Husqvarna motorcycle lineups brought forth revamped versions of the 250 SX-F / FC250 and SX-F 350 / FC350. These power-packed machines delivered impressive horsepower and torque right off the showroom floor, but every true racing enthusiast knows there's always room for improvement. Enter the Yoshimura RS-4 Stainless Slip-On Exhaust with Stainless Muffler, a game changer designed to elevate your bike's performance to new heights.

Power Boost for the 250 and 350
By pairing your KTM or Husqvarna with the Yoshimura RS-4, you'll experience an extraordinary increase in both horsepower and torque. The 250's peak HP jumps by a remarkable 6.6%, while torque receives a significant boost of 14.2%. As for the 350, it soars even higher with a peak HP increase of 10.2% and a peak torque increase of 7%. These enhancements will make you feel like you're riding an entirely new machine, ready to dominate on the racetrack.

The Secret Behind the RS-4's Impressive Performance
What makes the Yoshimura RS-4 stand out from the competition? The answer lies in its innovative design. Incorporating a Poly-resonant Duplex front chamber for added overall volume, coupled with a unique stepped two-stage baffle configuration, this exhaust achieves exceptional sound reduction without hindering performance.

Yoshimura RS-4 Stainless Slip-On Exhaust, W/ Stainless Muffler – 262532D320 - 2019-2022 KTM 250 SX-F, 350 SX-F, 250 XC-F, and 350 XC-F:

• RS-4 systems utilize precision machined joints.
• Works-look matte carbon fiber end cap with intricate details.
• New carbon fiber cap eases servicing as compared to other sandwich mounting designs most commonly found in the industry.
• New patent pending Precision Taper Fit (PTF) insert ring
• Tapered muffler body inlet design.
• If you're serious - it's only Yoshimura. Proudly made in the USA!

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Yoshimura RS-4 Stainless Slip-On Exhaust, W/ Stainless Muffler – 262532D320 - 2019-2022 KTM 250 SX-F, 350 SX-F, 250 XC-F, and 350 XC-F