Active Autowerke E46 328 Supercharger Kit Level 1

Active Autowerke E46 328 Supercharger Kit Level 1Active 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

NO CEL for catalytic efficiency when using this downpipe

• F-Series Intercooler Connection

but there's the age-old nemesis to speed heat

these downpipes are designed to provide exceptional performance and enhance the overall driving experience

Active uses a 5-layer silicone hose with all needed adapters and stainless hose clamps included

ARM S55 Resonated Downpipes

Left/right

The ARM F30 N55 Charge Pipe comes with a CNC machined MAP sensor flange for easy reinstallation of the OEM MAP sensor

Rate Increase vs Stock +11% +28% +49%

Z4 Aluminum Rear Trailing Arm Bushings with spherical bearings eliminate movement of the rear trailing arms – preventing geometry changes and keeping alignment consistent

CNC machining

The required tools are commonly available and it uses the previous air box space