• M4 Exhaust RM1 Black Slip On 2015-2022 R1 YA9942
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M4 Exhaust Lead time could be up to 4-10 Weeks before shipping.

M4 Exhaust RM1 Black Slip On 2015-2025 R1 YA9942

M4 Exhaust RM1 Black Slip On 2015-2025 R1 YA9942

Attention! The Exhaust you are purchasing is currently on backorder. Once your Order is placed, we will email with an estimated delivery date as soon as possible.

$352.45 USD
$371.00 USD $352.45 USD
Sale Sold out
Shipping calculated at checkout.

Typically ship within a few business days

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

Note: M4 Recommends re-flashing your stock ECU to unleash the full potential of all M4 products on the 2015-2025 Yamaha R1

 *Does not meet emission requirements for street or highway use.

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