ESS Tuning Supercharger Kit, BMW E39 M5 MCIVN-1400S CAT Cams offers everything from

CAT Cams offers everything from mild upgrades for daily enjoyment to aggressive profiles for track-focused performance

and throttle response

Selecting the 1mm oversize valve option requires the installation of copper valve seats for proper fitment and sealing

please contact our sales team & they will ensure you get the correct camshafts

Built for Performance & Reliability:

ESS Tuning Supercharger Kit, BMW E39 M5 MCIVN-1400S CAT Cams offers everything fromThe ESS E39 M5 G1 supercharger system delivers unparalleled acceleration and everyday driveability matched with the reliability customers have come to expect from ESS. Countless hours of development and testing have resulted in a supercharger system that produces 570 horsepower and 640NM of torque with the smoothnes and drivability of a stock car. Component quality matches or exceeds BMW OEM specification throughout the kit. The system is based on the