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M4 Exhaust Lead time could be up to 4-10 Weeks before shipping.

M4 Exhaust Full System Black GP 2017-2022 GSXR1000 SU9152-GP

M4 Exhaust Full System Black GP 2017-2022 GSXR1000 SU9152-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.

$1,021.25 USD
$1,075.00 USD $1,021.25 USD
Sale Sold out
Shipping calculated at checkout.

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

 

 

  • 304 Stainless Tubing
  • Ceramic Coated GP Canister
  • Removes Catalytic Converter and SET Valve
  • Stock 93db@ 7,000 rpm/ M4 db 113 @ 7,000 rpm
  • Saves 11.6 lbs Over Stock System
  • Includes M18 and M12 O2 Bungs
  • Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 176.55 @ 12,780 rpm (All dyno numbers are on bone stock motorcycle with pump gas)
  • Comes Pre-installed with Quiet Insert
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