A healthy bump in horsepower and torque across the entire RPM range - Includes APR drive pulley, APR installation tool, and correct length drive belt
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Vehic
Brand:
ES#:
3219340
Mfg#:
MS100135KT
Ships in 5 Business Days
ON SALE!
SAVE 10%
$609.99
This product was last offered at the strikethrough price on 09-28-2026
Keep your drive belt tight with a new belt, tensioner, and hardware
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2834848
Mfg#:
06J260849DKT1
In Stock
ON SALE!
SAVE 14%
$63.99
This product was last offered at the strikethrough price on 06-11-2026
Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3677875
Mfg#:
079903137AGKT
Ships in 1 day
$570.99
This product was last offered at the strikethrough price on 10-05-2026
Includes the tensioner assembly, ECS performance Kevlar reinforced accessory and supercharger belt, accessory and supercharger tensioners and hardware.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4707958
Mfg#:
06E903137T3KT
Ships on Nov 17, 2026
$536.99
This product was last offered at the strikethrough price on 10-26-2026
Drives the water pump from the accessory belt
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2644245
Mfg#:
06E121031E
Ships in 4 Business Days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$179.99
This product was last offered at the strikethrough price on 10-28-2026
Reduces vibrations and drives the accessory belt
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Engine code AWM
Diamond coated crank pulley washer located between the main crank pulley and the toothed crank pulley on the crankshaft
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
280211
Mfg#:
06C105193B
Ships in 1 day
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$55.99
This product was last offered at the strikethrough price on 10-05-2026
Ease the 3.0T supercharger pulley installation process with this install kit
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3427273
Mfg#:
CTS-HW-0134
Ships in 7 Business Days
ON SALE!
SAVE 20%
$159.99
This product was last offered at the strikethrough price on 09-29-2026
Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to VIN 8E-4-191000 - split is in the 2004 model year
Brand:
ES#:
4305035
Mfg#:
06B903133EKT5
In Stock
ON SALE!
SAVE 23%
$133.17
This product was last offered at the strikethrough price on 05-02-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For removal and installation of harmonic balancers on most automotive and light truck applications.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Reduces vibrations and drives the accessory belt
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3149801
Mfg#:
078105251Q
Ships in 1 Business Day
$129.99
This product was last offered at the strikethrough price on 05-07-2026
Keep your accessories running properly
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.
Lifetime Replacement
