Precision Manufacturing and Longevity

1mm  Valve Lift  Application  249° Intake / 241° Exhaust   9

2015-2022     G11/G12     730i / 730Li / 740e / 740Le

providing everything you need for extreme performance

and welded billet intake manifold from RK Autowerks delivers a performance-focused solution for Gen 2 B58 engines operating well above factory power levels

BMW N54 Valves by SuperTech 340iX Precision Manufacturing and LongevityThe SuperTech High Performance Valve Kit for BMW N54 was specifically designed by Supertech for this BMW I6 engine. These valves are engineered to meet the demands of performance applications while providing enhanced durability and reliability. SuperTech is a popular choice for engine builders due to their high precision, quality, and engineering, all of which provide reliable power output, engine efficiency, and overall performance. Standard Size is