E46 Supercharger Kits Active Autowerke uses a Centrifugal supercharger that delivers sequentially more boost as it spins up to speed, not like a turbo. the Centrifugal Supercharger mechanically spins an impeller off a belt driven by the car's crankshaft. Basically, instead of compressing air with exhaust flow, like a turbo, the Active Autowerke Supercharger is compressing air as if it were a belt-driven turbo.
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Benefits of a Centrifugal Supercharger | |
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325i & 323I Kit Features | 328i & 330i Kit Features |
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325i & 323I Kit Specs | 328i Kit Specs | ||||||||||||||||||
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330i Kit Specs | |
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