2020+ BMW S1000RR, M1000 RR (K67/K66) Race Cylinder Head 5 Axis CNC Porting Service
Part Number: M1-K67018291-01
Our 2020+ BMW S1000RR, M1000 RR (K67/K66) Race Cylinder Head 5 Axis CNC Porting Service was exhaustively designed and flow tested for maximum port velocity. The ports are extensively revised on both intake and exhaust ports. A 3-angle SERDI valve job smooths out the air flow into the cylinder. (Note - this is a performance service and you must ship us your complete and undamaged cylinder head for modification and return to you WITH the 2 matching camshaft cap retainers). Please allow 7-14 working days.
See the flowchart graphs and flow numbers! Unlock your BMW engine's power potential.