Yoshimura Race RS-9T Stainless Steel Full Exhaust '22-'23 Honda Grom
For styling, power and clearance we developed our renowned RS-9T to perform on the third gen Grom and the results are incredible, as the new Grom responded like a champ. Our Race Series RS-9T full system adds a staggering 13.9% max HP increase and 14.3% increase in max torque. With performance like that it's safe to say the RS-9T will be on top of the track day podiums around the globe!
We didn't stop there, we designed our RS-9T to offer more ground clearance and lean angle than the previous gen model. For the cherry on top we added a matte carbon fiber end cap and heat shield - Now your new Grom will love you forever!
If your serious - it's only Yoshimura. Proudly made in the USA!
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Refund Policy
Returns & Exchange If you are not completely satisfied with your purchased, you may return the item within 30 business days of receipt of your item. We have no hassle return policy but some non-defective items may incur a 15% re-stocking fee.
Returned parts must be new, unused, and in original condition, and returned to us in the manufacturer’s original packaging with all tags included.
Returns will be accepted if problems from the manufacturer exist under one condition. That the customer provides evidence with pictures that can prove that the fault was not of their own.
There are absolutely no returns, no exchange on electrical, special/made-to-order items, windscreen, bodywork, carbon fiber parts, closeout items, or used parts.
You are responsible for all shipping costs associated with getting your order black to us.
Once your return is received and inspected by Motostarz. We will process and a credit will be applied to your credit card or original method of payment minus the shipping fee in 24-48 hours.
Please note that depending on your credit card company, it may take an additional 2-8 business days after your credit is applied for it to be posted to your account. Please contact us at support@motostarz.ca or call us at 1604.370.4899 before you want to return an item. We will issue you a return authorization number that needs to be marked on the outside and inside of the package being returned.
