Turner Motorsport

Turner Motorsport Power Pulley Kit - E46 325i, E46 330i

$428.73
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Underdrive Power Pulleys work to 'free up' horsepower. Any accessory that spins from the main drive belt is using up power. That's power that could otherwise be used to move the car. By giving some of that power back to the engine, you can make the car faster! Free horsepower!

Additional Info
Click here for example dyno graph

Click here for installation instructions.

Fits these cars:

MAKE MODEL SUBMODEL ENGINE
BMW E46 325Ci M54 2.5L
BMW E46 325i M54 2.5L
BMW E46 325xi M54 2.5L
BMW E46 330Ci M54 3.0L
BMW E46 330i M54 3.0L
BMW E46 330xi M54 3.0L