M4 TITANIUM CAT ELIMINATOR SLIP-ON WITH TITANIUM GP2 CANISTER

  • Sale
  • $912.00
  • Regular price $1,014.00


This system saves 15lbs over stock. It is the ultimate performance slip-on from M4. Lightest weight, best performing and a true ‘GP’ racebike look. Quiet inserts are available to personally tune the noise level of your R1.

  • All Titanium Tubing
  • Q1 Quiet Insert Installed
  • Stage 2 Q3 Quiet Insert Sold Separate

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