SKU: 26865021209

Dinan Underdrive Pulley Kit - 2008 BMW M3 - D560-0004

Sale price$202.47 Regular price$224.97
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Dinan Underdrive Pulley Kit - 2008 BMW M3 - D560-0004Overview: Dinan's underdrive pulley is designed to increase power (11 horsepower 8400 RPM and 7 lb ft torque 8400 RPM on a stock car) by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your engine. Dinan has done extensive hot weather testing so you can be assured that your engine is safe. The Dinan underdrive

Overview:

Dinan's underdrive pulley is designed to increase power (11 horsepower 8400 RPM and 7 lb-ft torque 8400 RPM on a stock car) by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your engine. Dinan has done extensive hot weather testing so you can be assured that your engine is safe. The Dinan underdrive pulley is made of aircraft quality 6061 alloy. is anodized black and does not modify your harmonic damper as some underdrive pulley kits do which can be harmful to your engine. 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. Note: BMW changed the belt configuration from a single-sided power steering and AC belt to a double-sided belt for M3's that were produced after May 2008. Please check with your dealer to find the correct Dinan part number below.

Features:

    Application:

    Year Make Model Submodel Engine Size
    2008 - 2013 BMW M3 4L V8

    Specs:

    Brand Dinan
    Dinan Point Value 1
    Emission Code 5
    Height 6
    Labor Time (Hours) 2.4
    Length 4
    Peak HP 11 @ 8400 RPM
    Peak Torque (lb-ft) 7 @ 8400 RPM
    Product Type Pulley Kit
    Warning California Proposition 65
    Weight 2
    Width 6
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 26865021209

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    Magen N
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    ★★★★★ 5
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    This stuff is amazing! My husband uses this on the boat and RV. Our RV is orange and was heavy oxidized. This brought the color back!
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    Reviewed in the United States on November 3, 2025
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    Richard W. Mooney
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    Easy to use..great results!
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    Reviewed in the United States on November 4, 2025
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    Patrick J Butler
    Grantham, US
    ★★★★★ 5
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    Reviewed in the United States on June 9, 2026
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    Kay Rhodus
    Battle Creek, US
    ★★★★★ 1
    The product downer live up to the advertised claim
    Washed a side by side section of my 2022 rv with poli prep and simple green. The comparison was tragic. Simple green definitely is a superior product. Don't waste your money.
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    MG
    Draper, US
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    Reviewed in the United States on September 3, 2025

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