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supercharger

  1. humvee

    What is this Electric supercharger business?

    Is this another "Throttle body spacer" type scam? Universal "Turbo fan" sits between the air filter and TB, and uses electric power to push 5 bars of air into your engine. Looks very shady, I almost dismissed the thought until I read Audi started using a similar set up. What do ya'll think?
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