M4 Street Slayer Half System '15-'24 Yamaha R1

Exhausts are built to order. Please allow 3 week lead time

• MC36 Carbon Fiber Canister
• All Titanium Tubing Catalytic Converter Eliminator
• Saves 14.5 lbs Compared to Stock
• Q7 Quiet Insert Available but Sold Separate

Note: This system may drag during track use at heavy lean angles. ECU re-flash required when removing the catalytic converter on 2015-2024 R1.

Does not meet emission requirements for street or highway use.

NO RETURNS ON SPECIAL ORDERS