Active Autowerke BMW E46 M3 Supercharger Level II- 499 HP

499 HP - New Heights Now Attainable at 7.5psi (Gen 2 Level II)

Active Autowerke is proud to introduce an upgraded kit for the BMW E46 M3 Supercharger.
Our 7.5psi (Level II) is just as reliable and refined as our standard kit, but provides more power suited for a more aggressive enthusiast. The increase in power output is achieved by using a smaller 75mm pulley (Level I uses 80mm) and slightly more aggressive software.For added safety, an Active Autowerke custom Water Injection kit must be used as a precaution against detonation or knocking. In addition, the BMW factory exhaust system is not compatible with the increased power provided by this kit. High Performance Headers along with a high flow exhaust must be used to allow for a smoother and less restrictive flow of exhaust gases. BMW E46 M3 Supercharger Kit Components: Level II (7.5psi)

Rotrex C38-71 Trim Supercharger Active Autowerke Cast Intake Manifold Front Mounted air to air Intercooler Active Autowerke By-Pass Valve Larger Injectors and Spark Plugs Active Autowerke Mass Air Meter Housing Supercharger Oil Cooler 80m Pulley K&N Air Filter All mounting Hardware, Plumbing, Hoses and Clamps Generation 2 AA Custom Software *The kit comes complete along with an illustrated directional manual for installation. *2 Year Warranty with Free Tech Support Active Autowerke Water Alcohol injection Kit 75mm Pulley Software Upgrade *Free Flowing Headers are required to accomodate the increased power output.

Performance Specs Level II
Power: 499 BHP @ 7500 rpmTorque: 388 ft/lbs @ 5500 rpm 0 - 60 mph: 4.2 sec1/4 mile: 12.4 @ 116 mph Boost Level: 7.5psi