Active Autowerke’s 328i supercharger kit provides a much needed boost in horsepower to your E46 328. Specifically designed to run with 91-93 octane pump fuel and your factory ECU, this system uses our dyno-tuned software adjustments to manage ignition, fuel, vanos, rev limits, etc – all programmed into the same onboard computer your 328i was born with. So the performance mutation from normal to ‘extra-assertive’ is smooth and dependable, and totally reversible to stock. Even our oil cooling upgrade is self contained and non-intrusive of the factory oil system. Nothing beats a complete bolt on supercharger system. Bottom line: you get to experience M3 performance in a 328i at an incredibly affordable price. This is a must for the true E46 enthusiast.
The stage 2 system raises the boost levels of this incredible supercharger system and includes a Active Autowerke air to air front mount intercooler. The intercooler helps prevent heat soak and delivers superior performance. With the matching software at the heart of the system the stage 2 system proves to be the ultimate kit for the enthusiast looking to maximize their 328's potential.
Rotrex C38-81 trim supercharger
Active Autowerke Front Mount Air to Air intercooler
Free Flowing Intercooler Piping
10-11 psi boost level
CNC machined supercharger bracket with hardware
Self-contained oil system with front-mount oil cooler
6 higher flow fuel Injectors
Active Autowerke/Bosch bypass valve
High temperature silicone hoses with stainless clamps
All mandrel bent tubing for improved flow
Active Autowerke Air Filter (Some Models may use K&N)
Active Autowerke Dyno-Tuned Software
All mounting hardware, plumbing, hoses and clamps
Illustrated instruction manual & installation guide
2 Year Warranty with free tech support
Power : 365 BHP @ 7000 rpm
Torque : 285 ft/lbs @ 5400 rpm
Boost Level : 10.5 psi
Please Note All Supercharge Kits May Take Up To 2 Weeks To Ship. Please Call To Confirm.