M4 Exhaust BLACK CAT ELIMINATOR 2015-2024 R1 YA-CEKR115

• *Does not meet emission requirements for street or highway use.
• Stainless Steel Tubing Ceramic Coated Black
• Removes 11 lbs Compared to Stock
• Works with Stock Muffler or Most Aftermarket Mufflers That Mount in Stock Position

Note: ECU re-flash required when removing the catalytic converter on 2015-2024 R1.

Does not meet emission requirements for street or highway use.