Keep your accessories & supercharger running properly with new tensioners and drive belts
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 From the 2013 model year
Brand:
ES#:
2678393
Mfg#:
06E903133RKT
Ships on Nov 17, 2026
$637.99
This product was last offered at the strikethrough price on 06-08-2026
Keep your accessories running properly with a new tensioner, drive belt, & roller
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#:
2763632
Mfg#:
079903133ALKT
Ships in 1 day
$650.08
This product was last offered at the strikethrough price on 08-31-2026
Keep your accessories & supercharger running properly with new tensioners and drive belts
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 From the 2013 model year
Brand:
ES#:
2678392
Mfg#:
06E903133RKT2
Ships in 1 day
ON SALE!
$310.69
This product was last offered at the strikethrough price on 05-02-2026
Includes Genuine accessory belt and tensioner
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#:
2763012
Mfg#:
03L903137TKT
Ships in 1 day
$199.03
This product was last offered at the strikethrough price on 10-05-2026
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
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
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#:
2800712
Mfg#:
ADK0014P
Back Ordered
$163.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Request In-Stock Notification
An error has occurred. Please try again.
Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
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 From production date 7/12/2011
Brand:
ES#:
4707954
Mfg#:
06E903137T2KT
In Stock
ON SALE!
SAVE 13%
$266.32
This product was last offered at the strikethrough price on 05-02-2026
Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service 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#:
3660583
Mfg#:
06E903137TKT1
Ships in 4 Business Days
$456.99
This product was last offered at the strikethrough price on 10-26-2026
Includes the tensioner assembly, accessory belt, relay roller and hardware
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#:
2681165
Mfg#:
06E903137JKT1
Ships in 1 day
$436.04
This product was last offered at the strikethrough price on 10-26-2026
Includes the tensioner assembly, accessory belt, relay roller and hardware
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#:
2681180
Mfg#:
06E903137NKT1
Ships in 9 Business Days
$437.99
This product was last offered at the strikethrough price on 08-31-2026
Keep your accessories running properly with a new tensioner and drive 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#:
5434801
Mfg#:
07L903137E3KT
Ships on Nov 16, 2026
$412.99
This product was last offered at the strikethrough price on 10-05-2026
$404.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Request In-Stock Notification
An error has occurred. Please try again.
Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
Lifetime Replacement
