YA9942
This ceramic coated black slip-on mounts to the stock catalytic converter to improve the looks of your R1.
Note: M4 Recommends re-flashing your stock ECU to unleash the full potential of all M4 products on the 2015-2026 Yamaha R1.
2015-2026 Yamaha R1 black RM1 slip-on canister. Retains stock catalytic converter.
Fitment data lists this product for 25 model-year applications, including Yamaha YZF R1 and Yamaha YZF R1M, with listed model years from 2015 through 2026.


