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Yoshimura RS-9D Signature Dual Exhaust System 225822H320


  • Our price $670.00
  • MSRP Regular price $705.26
  • You save $35.26 (4%)
  • Available on

Product Overview

Overview of Yoshimura Stainless/Aluminum/Carbon Fiber Signature Series RS-9 Dual Slip-on Mufflers - 225822H320
  • We worked with Top AMA Pro Riders to achieve maximum performance and mass centralization, plus, to optimize rider usability with the dual muffler setup. We achieved all this while maintaining AMA Regulation sound levels. The RS-9s uniquely sculpted Carbon Fiber end-caps feature a Tunable Insert System, so you can fine-tune power delivery and decibel levels to your specifications
  • Parallelogram-shaped muffler
  • Increased muffler volume over stock system, resulting in better throttle response and improved noise cancellation
  • Light-weight muffler construction with carbon fiber end-cap
  • CNC machined muffler bracket
  • Reduced weight over OEM system
  • Vertical tail-pipe divider splits the exhaust gases more evenly, for smoother flow, which improves mid-top power and throttle response

    Included Items:
    (2) Aluminum mufflers with carbon fiber endcaps and removable baffles
    (1) Stainless steel mid-pipe
    (2) Springs
    (1) Exhaust clamp
    (1) 3mm allen wrench
    (1) Spring puller tool

Brand LionParts
SKU # 191422-Yoshimura-EH-TR
Weight 15.0 lb

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We aim to ensure you receive the best quality product, suited to your unique needs.

If a part doesn't fit or you aren't completely satisfied with your purchase, the majority of our products are eligible for a full refund within 30 days of delivery. To be eligible for a refund, products must be unopened.

Refunds can be anticipated within four weeks of depositing your package to a return shipper. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return when we receive it (3 to 5 business days) and the time it takes your bank to process our refund requests (5 to 10 business days).

If you require a refund and return, please contact us for authorization. We will notify you via email once we have received and processed the returned item. 

For any questions or concerns, call us toll-free at 1-800-983-2210. We can also be reached by email at 

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