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
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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
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 18, 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 1-2 days
$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 1-2 days
ON SALE!
SAVE 18%
$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 1-2 days
$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 3 Business Days
$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 18, 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
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
Lifetime Replacement
