Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory 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 For vehicles with FSI engines only
Brand:
ES#:
4305020
Mfg#:
06F9033151KT1
Ships on Feb 23, 2027
ON SALE!
SAVE 27%
$124.51
This product was last offered at the strikethrough price on 05-02-2026
$90.74 USD
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on orders $49 and up
Lifetime Replacement
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Keep your accessories running properly with a new tensioner and drive 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 From the 2013 model year
Brand:
ES#:
3690231
Mfg#:
06E903133AEKTKT
In Stock
ON SALE!
SAVE 40%
$136.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory 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#:
4714570
Mfg#:
079903137EKT
Back Ordered
ON SALE!
SAVE 10%
$262.29
This product was last offered at the strikethrough price on 05-02-2026
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 For vehicles with FSI engines only
Brand:
ES#:
2586326
Mfg#:
06F9033151KT
Ships in 2 Business Days
ON SALE!
SAVE 19%
$93.58
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
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#:
2576295
Mfg#:
06A260849CONKT
In Stock
ON SALE!
$90.99
This product was last offered at the strikethrough price on 05-02-2026
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 Up to production date 7/11/2011
Brand:
ES#:
2678397
Mfg#:
06E903133HKT2
Ships in 1-2 days
$323.99
This product was last offered at the strikethrough price on 10-26-2026
Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit
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#:
3660584
Mfg#:
06E903137TKTKT
In Stock
ON SALE!
SAVE 33%
$150.99
This product was last offered at the strikethrough price on 05-02-2026
Basic components needed to get back on the road
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#:
5435060
Mfg#:
079903133BG3KT
Ships in 3 Business Days
$471.99
This product was last offered at the strikethrough price on 08-31-2026
Includes tensioner and Continental 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
Brand:
ES#:
2876986
Mfg#:
03L903137T1KT
In Stock
ON SALE!
SAVE 12%
$55.99
This product was last offered at the strikethrough price on 07-23-2026
Keep your car from breaking down by replacing your cracked 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#:
4821045
Mfg#:
06E903133AEKTKT1
Ships in 5 Business Days
$865.99
This product was last offered at the strikethrough price on 06-07-2026
Keep your accessories running properly with new tensions 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
Brand:
ES#:
4699378
Mfg#:
06M903137TKT
Back Ordered
$157.99
This product was last offered at the strikethrough price on 05-07-2026
Includes performance Kevlar reinforced accessory belt, tensioner, & hardware to ensure that your belt is tight!
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 VIN 8E-4-191001 - split is in the 2004 model year
Brand:
ES#:
4305019
Mfg#:
06B903133EKT4
In Stock
ON SALE!
SAVE 23%
$129.17
This product was last offered at the strikethrough price on 05-02-2026
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#:
5424982
Mfg#:
06L903133D3KT
Ships in 7 Business Days
ON SALE!
SAVE 15%
$250.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory 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#:
4714292
Mfg#:
06J260849DKKT
Ships in 10 Business Days
$220.65
This product was last offered at the strikethrough price on 10-05-2026
$209.16 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
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 Up to production date 7/11/2011
Brand:
ES#:
2678396
Mfg#:
06E903133HKT
Ships in 3 Business Days
$640.99
This product was last offered at the strikethrough price on 06-08-2026
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 production date 7/12/2011 up to the 2012 model year
Brand:
ES#:
2678395
Mfg#:
06E903133MKT
Ships on Nov 18, 2026
$636.99
This product was last offered at the strikethrough price on 05-07-2026
Lifetime Replacement
