M4 Universal Header Kit BMW S1000RR 2020 – 2022
- 304 Stainless Steel Racing Header Assembly
- Fits Stock Canister, M4 Slip-On’s or Most Aftermarket Slip-On’s
- Saves 12 lbs Over Stock
- Big Time Performance Gains Equal to or Greater Than Other Top Exhaust Brands
- Features 3 Scavenging Equalizer Tubes
- Comes with 4, 18mm O2 Bungs and Adapters to Fit Stock Sensors
Note: Does not come with GP19 or Tech1 slip-on.
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.