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M4 Exhaust 2015-2026 Yamaha R1 Slip-On RM1 Black
$379.05
Fulfillment note: M4 Exhaust orders can take up to 6 weeks for fulfillment. If you need to confirm immediate availability before ordering, please email us before placing your order.
Use note: M4 exhaust systems are intended for closed-course competition use only and are not for sale in California.
Fitment: 2015-2026 Yamaha R1
Part number: YA9942
- 2015-2026 Yamaha R1 black RM1 slip-on canister. Retains stock catalytic converter.
- Black RM1 Slip-On This ceramic coated black slip-on mounts to the stock catalytic converter to improve the looks of your R1. 304 Stainless Steel with black Ceramic Coat Carbon Fiber End Cap Q7 Quiet Insert Available but Sold Separate Optional Carbon Fiber Heat Guard Available but Sold Separate Here 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 Slip-On RM1 Black