M4 Black RM1 Slip-On Yamaha YZF-R1 2015 – 2022


2015-2021 Yamaha R1 black RM1 slip-on canister. Retains stock catalytic converter.

Quick Info SKU: YA9942 Category: Tags:


M4 Black RM1 Slip-On Yamaha YZF-R1 2015 – 2022

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 2015-2022 Yamaha R1.

PLEASE NOTE: Due to inventory shortages some exhausts have ETA of 3-4 weeks. Please contact us via email to find out stock availability.

Additional information

Weight 3 kg
Dimensions 60 × 18 × 18 cm


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