Dinan Underdrive Crankshaft Pulley Kit - BMW M5/M6

13 Percent Underdrive - Billet Aluminum - E60/E63/E64

PART# D560-0001

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$402.00   Suggested Retail
$360.95   Your Price
Estimated shipping date: 09/07/2020
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Overview

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. The kit includes all of the necessary mounting hardware, lightweight pulley, and shorter belts. This product is backed by our industry-leading 4 year/50,000 mile warranty so you can rest assured that you are purchasing the best quality product for your BMW.

Specs

BrandDinan
Dinan Point Value1
Emission Code5
Height4
Labor Time (Hours)2
Length6
Max HP Gain6 @ 8000 RPM
Max Torque (lb-ft) Gain4 @ 8000 RPM
Product TypePulley Kit
Weight2
Width6
Part NumberD560-0001

Emissions

5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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        Some parts are not legal for use in California or other states with similar regulations.