Like the sun, Earths first proven working E46 M3 supercharger keeps getting hotter. Active Autowerke set the tuning industry on fire by engineering the planets first proven supercharger system for the E46 M3. With several hundred now installed and over 500 dyno testing runs under our belts, our kit has defied all the odds and stood the test of time. But hey, what have we done for you lately? Well¦ weve kicked it up a notch. And built a Generation 3 system thats hotter and cooler than ever. Thanks to countless hours of software refining, precision hardware workmanship and top-level engineering, Gen 3 delivers significant software & hardware improvements over past implementations. The result: a kit that includes everything required to transform your magnificent M3 into a flawless, reliable 480 HP flying machine. Key Features Rotrex C38-81 trim supercharger Active Autowerke intake manifold Active Autowerke 8-rib pulley system Front-mounted air-to-air intercooler High-performance Active Autowerke bypass valve Larger high-flow fuel injectors Active Autowerke mass air meter housing Supercharger oil cooler Colder heat-range spark plugs 75mm supercharger pulley K&N air filter Gen 3 Active Autowerke Alpha-N custom software All mounting hardware, plumbing, hoses and clamps Illustrated instruction manual & installation guide 2 Year Warranty with free tech support
