Spark "Grid-O" Titanium Full Exhaust for 2019+ BMW S1000RR

Spark Exhaust Technology BMW S1000RR "Grid-O" Titanium Full Exhaust. Dyno Tested. Handcrafted in Italy. Non-Homologated Racing Version for Maximum Performance. For perfect performance, throttle response and durability, ECU remapping is required. *Does not include removable DB Killer.