Includes new control arms with Density Line control arm bushings, ball joints, and hardware
2X 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 Fits models from production date 11/3/2009 (M14 Ball Joints) - Please verify existing prior to ordering
Take control of your ride while going low with our sport-tuned coilover system!
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#:
3478463
Mfg#:
025412ECS01
In Stock
ON SALE!
SAVE 41%
$1178.99
This product was last offered at the strikethrough price on 06-13-2026
Add some aggressive styling to your Audi!
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
Fits facelift B8.5 (2013+) S-Line models with quad tips only
Brand:
ES#:
4147363
Mfg#:
028807ECS01KT
In Stock
ON SALE!
SAVE 20%
$407.99
This product was last offered at the strikethrough price on 06-13-2026
Includes four APR red coil packs and four NGK iridium spark plugs (BKR8EIX - One heat range colder)
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 Beneficial to cars with basic performance upgrades
Brand:
ES#:
4615975
Mfg#:
MS100208KT
In Stock
$204.25
This product was last offered at the strikethrough price on 09-08-2026
Keep your suspension in top shape - Includes all front control arms, ball joints, and hardware
5X 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 We Price Match - Give Us A Call or Chat! Fits models from production date 8/16/2011 (M14 Ball Joints) - Please verify existing prior to ordering
Brand:
ES#:
4327286
Mfg#:
1160500189/HD
In Stock
ON SALE!
$1109.99
This product was last offered at the strikethrough price on 08-23-2026
All new K04 upgrade from CTS features a full-frame K04 CHRA installed into CTS' proprietary, in-house designed compressor cover and turbine housing.
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#:
4017673
Mfg#:
CTS-TR-1070
Ships on Nov 20, 2026
ON SALE!
SAVE 10%
$1499.99
This product was last offered at the strikethrough price on 09-29-2026
$1349.99 USD
Free Shipping
Lifetime Replacement
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Includes new lower control arms with Density Line control arm bushings, M14 ball joints, and hardware
2X 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 Fits models from production date 11/3/2009 (M14 Ball Joints)
Add increased horsepower and torque throughout the entire powerband, and an aggressive sound!
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#:
3449437
Mfg#:
CTS-IT-260
In Stock
ON SALE!
SAVE 15%
$269.99
This product was last offered at the strikethrough price on 09-29-2026
Choose your own configuration along with your choice of exhaust tips and more!
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
The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400Ft/Lbs of crank torque.
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#:
4817914
Mfg#:
048484LA01KT
In Stock
ON SALE!
SAVE 25%
$2039.99
This product was last offered at the strikethrough price on 06-13-2026
Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty!
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 2X Entries For Our Spin To Win Sweepstakes!
Gains of up to 13 WHP and 10 Ft-Lbs of wheel torque over APR Stage 1!
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 direct-fit use with factory turbocharger 3 bolt flange - Modifications may be necessary if paired wit
Brand:
ES#:
3108011
Mfg#:
002894ECS01KT1
In Stock
ON SALE!
SAVE 15%
$1008.99
This product was last offered at the strikethrough price on 06-13-2026
Add some aggressive styling to your Audi!
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 an integrated trunk spoiler
Brand:
ES#:
3619834
Mfg#:
026861ECS01
In Stock
ON SALE!
SAVE 25%
$327.99
This product was last offered at the strikethrough price on 06-13-2026
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.
Lifetime Replacement
