BMW E46 Underdrive Power Pulleys

Reduce parasitic loss of power on your BMW's engine by safely under driving the belt driven auxiliary systems. Reducing this drag on your engine results in MORE HORSEPOWER AND TORQUE to the wheels of your BMW. Our BMW underdrive power pulley kits are specifically designed for each BMW application to make the best power while maintaining stock driveability and reliability, eliminating potential downsides. Others may advertise "their" pulleys boasting more power, but we concluded that for street and track driven BMWs, ours are the best size and design to ensure both your engine and it's belt-driven systems (alternator, water pump, power steering etc) are well within safe operation. We run these under drive pulleys on our own BMWs, so we would not want them any other way.

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E46 M3 Power Package - Shark Injector, Power Pulleys, & IAT Relocation Kit
Packaged by Turner
T#: 393209
Mfg#: E46S54SIPULLEY
Sale - Save 11% $818.9
Starting At $729.10
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Starting At $242.95
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Starting At $242.95
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Agency Power Lightweight Pulley Kit - E46 M3
Agency Power
T#: 400892
Mfg#: AP-E46M3-130
Qty
$195.00
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Starting At $269.95
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