M4 Black GP2 Half System Yamaha YZF-R1 2015 – 2022
This titanium slip-on mounts to the stock catalytic converter to improve the looks of your R1.
- Stainless Steel, Ceramic Coated Catalytic Converter Eliminator
- Black GP2 Canister
- Saves 12 lbs Compared to Stock
- Q1 Quiet Insert Installed
- Stage 2 Q3 Quiet Insert Sold Separate
Note: ECU re-flash required when removing the catalytic converter on 2015-2022 R1.
Does not meet emission requirements for street or highway use.
PLEASE NOTE: Due to inventory shortages some exhausts have ETA of 3-4 weeks. Please contact us via email to find out stock availability.