Yoshimura 231032D320 RS-4 Slip-On Exhaust – 2024 Yamaha YZ250F Stainless

✨Yoshimura 231032D320 RS-4 Slip-On Exhaust – 2024 Yamaha YZ250F Stainless

Unlock improved performance on your 2024 Yamaha YZ250F with the Yoshimura RS-4 Stainless Slip-On Exhaust, engineered specifically for the updated 2024 platform. Where other brands simply reused older exhausts, Yoshimura retuned the RS-4 stainless slip-on exhaust for 2024 YZ250F to meet the demands of Yamaha’s new chassis and power curve. Dyno testing confirmed the need for refinement—and the upgraded RS-4 delivers with increased throttle response, refined power delivery, and measurable gains riders can feel.

Revised exclusively for this model year, the RS-4 stainless slip-on exhaust for 2024 YZ250F boosts performance by adding 1% max horsepower and 1.2% max torque over stock while maintaining exceptional durability. The RS-4 also accepts an optional spark arrestor for trail and off-road compliance. Proudly designed, developed, and manufactured in Chino, California, this RS-4 stainless slip-on exhaust comes equipped with a pentagonal sleeve, polyresonant chamber front cap, stepped baffle, carbon end-cap, and stainless tail-pipe for race-inspired styling and premium fitment.

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✅ Vehicle Fitment

Yamaha YZ250F — 2024

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➡️ Top Features

• Pentagonal sleeve increases internal volume for optimized flow.
• Polyresonant front cap helps reduce overall exhaust noise.
• Two-stage stepped baffle improves exhaust pulse efficiency.
• Carbon fiber end-cap with race-inspired design.
• Stainless steel tail-pipe for strength and temperature durability.
• Accepts optional spark arrestor for off-road riding.
  

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Frequently Asked Questions

Q: Does the RS-4 slip-on require EFI or mapping changes?
A: Most riders experience gains without tuning, but adjusting mapping can further enhance performance.

Q: Is this slip-on lighter than the stock YZ250F muffler?
A: Yes, the RS-4 design reduces weight while centralizing mass for improved handling.

Q: Can I use this exhaust for off-road or trail riding?
A: Yes—just install the optional Yoshimura spark arrestor.

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🚀 Upgrade your 2024 Yamaha YZ250F with the Yoshimura RS-4 and feel the difference every time you ride. Order today for enhanced performance and unmatched Yoshimura quality.

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