Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!
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
Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!
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 This front sway bar must be paired with the matching iE SQ5 Rear Sway Bar (IESUCZ3)
Retains the use of your factory shocks while providing the ability to adjust ride height from 0.2" to 1.2" Front 0.2" to 1.0" Rear
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 without factory Electronic Damping Control - For models
Retains the use of your factory shocks while providing the ability to adjust ride height from 0.2" to 1.2" Front 0.2" to 1.0" Rear
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 without factory Electronic Damping Control - For models
2.50" stainless steel with quad GT-100 Cerakote black tips
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 Fits models with factory rear sports differential For vehicles with a sport differential and without brace bars
Brand:
ES#:
3466840
Mfg#:
SSXAU695
Ships on Nov 17, 2026
ON SALE!
SAVE 10%
$3752.99
This product was last offered at the strikethrough price on 10-26-2026
2.50" stainless steel with quad Cerakote black velvet oval tips
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 Fits models without factory rear sports differential For vehicles without a sport differential
Brand:
ES#:
3236155
Mfg#:
SSXAU649
Ships on Nov 17, 2026
ON SALE!
SAVE 10%
$4236.99
This product was last offered at the strikethrough price on 10-26-2026
Proprietary tune box designed specifically for the EA839 3.0L TFSI with gains of +40 Horsepower / 70 ft-lb of Torque!
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#:
4906477
Mfg#:
64.02.10
Ships in 3 Business Days
$649.00
This product was last offered at the strikethrough price on 08-12-2026
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
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
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
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
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
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
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
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#:
4039962
Mfg#:
VWR1241S4
Ships on Nov 17, 2026
ON SALE!
SAVE 10%
$1340.99
This product was last offered at the strikethrough price on 10-26-2026
Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B9 Audi.
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
Includes 28MM Front and 22MM Rear Sway Bar.
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
Allows You To Get The Most Out Of Your Swaybars
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
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Partial Replacement
