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ECS Tuning MKV 2.0T Lightweight Underdrive Pulleys

Take back your horsepower. Accessories like A/C, power steering, and the alternator eat great gobs of horsepower. Take it back with an underdrive pulley from ECS Tuning.

The low mass underdive pulley is precision machined from lightweight aluminum to spool up faster, while spinning accessories at a slower speed to save power losses.

Kit contains pulley, attachment bolts, and a new accessory belt.

Put your ponies where they belong--at the wheels.


Lightweight Underdrive Crank Pulley Kit - Silver
Bolt on way to reclaim lost horsepower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 6139
Mfg#: 06F198001SLV

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$194.99

This product was last offered at the strikethrough price on
05-02-2026

$165.74 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Lightweight Underdrive Crank Pulley Kit - Black
Bolt on way to reclaim lost horsepower
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 6138
Mfg#: 06F198001BLK

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$198.99

This product was last offered at the strikethrough price on
05-02-2026

$169.14 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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