Please select a Material to check availability, or to add this item to your Shopping Cart or Wish List.
The same Yoshimura exhaust system deigned for AMA Pro Supercross and Motorcross competition is now available for the Honda Grom. The RS-9's parallelogram-shaped muffler body increases muffler volume over the stock system, resulting in better throttle response and improved noise cancellation. The uniquely sculpted Carbon Fiber end-caps feature a Tunable Insert System, able to fine-tune power delivery and decibel levels to rider specifications.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Aluminum / Full System||907305||121200H320||In Stock: Ships within 24 hours|
|Carbon Fiber / Full System||907302||121200H220||In Stock: Ships within 24 hours|
Please see our International Orders page for orders shipping outside the US.
See our full Shipping Policy for further details.
If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.
See our full Return Policy for all of the pertinent details.
Have a functionality, fit, or otherwise product-specific question about the Yoshimura RS-9 Race Exhaust System Honda Grom 2014-2015? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.