Audi B5 S4 2.7T LSD & Differential Upgrades

Upgrade your vehicles differential! 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#:

4266266

Mfg#:

18-309-180WK

Put all your power to the ground! 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 models with 01E 6-Speed manual transmission only

Brand:

ES#:

2836967

Mfg#:

18309170WK