Active Autowerke Supercharger Rotrex C38 Level 1 Kit BMW E46 328 | 330 1999-2005

BMW E46 328i

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.

Performance Specs:

• Power:320 BHP @ 7000 rpm
• Torque:260 ft/lbs @ 5400 rpm
• Boost Level:8.0 psi

BMW E46 330i

Active Autowerke's supercharger kit for the BMW E46 330i delivers instantaneous power and low end torque in amounts far beyond what the bimmer factory gods intended. Specifically designed to run with 91-93 octane pump fuel and your stock engine management system, this system uses our dyno-tuned software adjustments to manage ignition, fuel, vanos, rev limits, speed governors, etc all programmed into the same on-board computer your BMW 330i 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 330i at an incredibly affordable price. No need to sacrificing driveability, comfort, integrity or amenities that you have grown to love. That's an evolution worth pursuing.

Performance Specs:

• Power:365 BHP @ 7000 rpm
• Torque:270 ft/lbs @ 5400 rpm
• Boost Level:8.0 psi

Features:

• Rotrex C38-81 trim supercharger
• 8 psi boost level
• CNC machined supercharger bracket with hardware
• Self-contained oil system with front-mount oil cooler
• 6 higher flowing 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 Unlimited mileage Warranty on SC kit components only.

Note:

• All supercharge kits may take 1-2 weeks to build. Please call to confirm