Active Autowerke’s 330i supercharger kit provides a much needed boost in horsepower to your E46 330. 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 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. This is a must for the true E46 enthusiast.
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
Performance Specs:
Power 320 BHP @ 7000 rpm
Torque 260 ft/lbs @ 5400 rpm
Boost Level 8.0 psi
Specifications:
Part Type:Supercharger KitsPower:320 BHP @ 7000 rpmTorque:260 ft/lbs @ 5400 rpmBoost:8.0 psiFitment Spec:Vehicle Specific
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Our experts will review your specifications and provide written confirmation for your build.
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Please inspect your order immediately. Damage must be reported within 48 hours. For freight/LTL items, if you cannot inspect the contents immediately, please write "Subject to Inspection" on the delivery receipt before signing.
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Flexible Returns:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Need assistance? Reach out via our
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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