Dinan · New
Dinan 06-10 BMW M5 Underdrive Pulley Kit
MPN D560-0001 · Store SKU dnnD560-0001
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. 13 Percent Underdrive - Billet Aluminum - E60/E63/E64 Dinan Underdrive Crankshaft Pulley Kit - BMW M5/M6
Manufacturer fitment & guides
Check D560-0001 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
