M4 KA9004 TECH1 CARBON CF SLIP-ON EXHAUST MUFFLER Z900 17-23
SLIP-ON SYSTEM WITH CARBON TECH1 CANISTER
- Saves 2 lbs over stock
- No re-mapping required
- Stock 89 DB @ 5,000 RPM/ M4 92 DB @ 5,000 RPM
- Retains stock Catalytic Converter
- Q7 quiet insert sold separate
