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Audi A4 Sway Bar Kits

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S4 Sway Bar Kit

ES#2538085 - 8K0498000KT - S4 Sway Bar Kit - Upgrade to the front 26.5mm & rear 21.7mm S4 sway bars - Genuine Volkswagen Audi - Audi

Upgrade to the front 26.5mm & rear 21.7mm S4 sway bars 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:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2538085
Mfg#:
8K0498000KT
Ships in 7 Business Days
$770.99

This product was last offered at the strikethrough price on
08-31-2026

$731.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Kit - 26.8mm

Restore stability to your suspension. 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
Sedan models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2776831
Mfg#:
8D0411309KKT1
Ships on Nov 20, 2026
ON SALE! SAVE 10%
$451.99

This product was last offered at the strikethrough price on
05-02-2026

$408.52 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Installation Kit

ES#2586660 - B5SWAYKT1 - Rear Sway Bar Installation Kit - Includes new bushings, brackets and hardware - Assembled By ECS - Audi

Includes new bushings, brackets 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 standard suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586660
Mfg#:
B5SWAYKT1
Back Ordered
$132.99

This product was last offered at the strikethrough price on
05-02-2026

$131.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Kit

ES#2535502 - 8E0411309PKT - Sway Bar Kit - Includes front and rear sway bars with bushings - Genuine Volkswagen Audi - Audi

Includes front and rear sway bars with bushings 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 standard suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2535502
Mfg#:
8E0411309PKT
Back Ordered
$656.99

This product was last offered at the strikethrough price on
08-31-2026

$626.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Kit

ES#2708131 - 8D0411309MKT - Front Sway Bar Kit - Includes the standard sway bar with installation hardware - Genuine Volkswagen Audi - Audi

Includes the standard sway bar with installation 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:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2708131
Mfg#:
8D0411309MKT
Back Ordered
$339.99

This product was last offered at the strikethrough price on
09-29-2026

$333.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Sway Bar Kit - Complete

ES#2531704 - 8e0411309bkt - Sway Bar Kit - Complete - Includes the front and rear sway bar with required bushings - Genuine Volkswagen Audi - Audi

Includes the front and rear sway bar with required bushings 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 sports suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2531704
Mfg#:
8E0411309BKT
Back Ordered
$608.99

This product was last offered at the strikethrough price on
08-31-2026

$587.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Sway Bar Kits

One of the best overall handling improvements you can make is upgrading your sway bar, sway bar bushings, and sway bar end links. Reduced body roll, improved responsiveness, and adjustable settings to tune out under or oversteer make sway bars a must in any performance build.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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