M4 Exhaust - BMW -'20-24 S1000RR - Stainless Steel Header Kit BM9100
M4 Exhaust - BMW -'20-24 S1000RR - Stainless Steel Header Kit
BM9100
-304 Stainless Steel Racing Header Assembly
-Fits Stock Canister, M4 Slip-On’s or Most Aftermarket Slip-On’s
-Saves 12lbs 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