BMW Performance Parts: Active Autowerke Supercharger Kit for BMW E39 528

Active Autowerke’s BMW 528i supercharger kit provides a much needed boost in horsepower to your E39 BMW 528i. 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 528i 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 BMW 528i supercharger system. This upgrade is a must for the enthusiast looking to kick up their car's performance a few notches.

Key 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 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

Specifications:

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

Please Note All Supercharge Kits May Take Up To 6 Weeks To Ship due to Blower availability. Please Call To Confirm.