• M4 Exhaust GP2 Black Slip On 2015-2022 R1 YA9922-GP
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M4 Exhaust Lead time could be up to 4-10 Weeks before shipping.

M4 Exhaust GP2 Black Slip On 2015- 2022 R1 YA9922-GP

M4 Exhaust GP2 Black Slip On 2015- 2022 R1 YA9922-GP

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.

$305.90 USD
$322.00 USD $305.90 USD
Sale Sold out
Shipping calculated at checkout.

M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal performance and sound.

  • This ceramic coated black slip-on mounts to the stock catalytic converter to improve the looks of your R1.
  • Q1 Quiet Insert Installed
  • Stage 2 Q3 Quiet Insert Sold Separate
  • Stainless Steel Ceramic Coated
  • NOTE: M4 Recommends re-flashing your stock ECU to unleash the full potential of all M4 products on the 2015 Yamaha R1.

Typically ship within a few business days *Does not meet emission requirements for street or highway use.

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