M4 FULL SYSTEM WITH BLACK GP CANISTER

  • Sale
  • $967.00
  • Regular price $1,075.00


  • 304 Stainless Tubing
  • 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 Q1 quiet insert
  • Stage 2 Q3 quiet insert sold separate