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Dinan Underdrive Pulley Kit fits 2006-2010 BMW M5, M6

Dinan
D560-0001
In stock
$506.95 USD $449.99 USD
$449.99 USD

Dinan Underdrive Pulley Kit fits 2006-2010 BMW M5, M6

Dinan's lightweight billet aluminum crankshaft pulley underdrives each of the accessories by 13 percent, reducing parasitic drag on the engine for a 6 HP @ 8000 RPM and 4 lb-ft torque @ 8000 RPM gain on a stock vehicle. The Dinan underdrive pulley retains the factory harmonic crankshaft damper, eliminating vibration that might otherwise damage the crankshaft.

Installation Instructions

This Part Fits:

Year Make Model Submodel
2006-2010 BMW M5 Base
2006-2010 BMW M6 Base
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