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Audi S4 Suspension Parts & Accessories

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ES#5471154 - 8w0412377b1KT1 - Front Upper Strut Mount - Pair - Keep your suspension in top shape - Assembled By ECS - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Assembled By ECS - Corporate Logo
ES#:
5471154
Mfg#:
8W0412377B1KT1
In Stock at Vendor
$125.99 USD
Free Shipping
on orders $49 and up
ES#2593892 - 50310KT - Cup Kit - H&R Springs With Koni Shocks & Struts - Unrivaled comfort and performance. Average lowering of 1.2"F 1.2"R - Assembled By ECS - Audi

Unrivaled comfort and performance. Average lowering of 1.2"F 1.2"R affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593892
Mfg#:
50310KT
Ships in 3 Business Days
$1135.99

This product was last offered at the strikethrough price on
02-10-2026

$1134.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3969925 - 8K0411327BKT2 - Front Sway Bar Installation Kit  - Includes new bushings, brackets and hardware - Assembled By ECS - Audi

Includes new bushings, brackets and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3969925
Mfg#:
8K0411327BKT2
Ships in 1 Business Day
ON SALE!
$69.99

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

$63.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593890 - 29257KT - Cup Kit - H&R Springs With Koni Shocks & Struts - Unrivaled comfort and performance. Average lowering of 1.2"F 1.2"R - Assembled By ECS - Audi

Unrivaled comfort and performance. Average lowering of 1.2"F 1.2"R affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593890
Mfg#:
29257KT
Ships in 3 Business Days
$1136.99

This product was last offered at the strikethrough price on
02-10-2026

$1134.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3675621 - S-05E-BR - BR Series Coilover Suspension Kit - Extreme Low  - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Please allow 4-6 weeks for build time

Brand:
BC Racing - Corporate Logo
ES#:
3675621
Mfg#:
S-05E-BR
Ships on Aug 4, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4872465 - S-05-DS - DS Series Coilover Suspension Kit - Featuring 30 levels of adjustment and increased damping force at low speed piston velocities - BC Racing - Audi

Featuring 30 levels of adjustment and increased damping force at low speed piston velocities affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
4872465
Mfg#:
S-05-DS
Ships on Aug 4, 2026
$1445.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3189108 - 524-226 - Front Lower Control Arm - Straight - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 8/16/2011

Brand:
Dorman - Corporate Logo
ES#:
3189108
Mfg#:
524-226
Ships in 4 Business Days
$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3188758 - 520-472 - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 6/21/2011

Brand:
Dorman - Corporate Logo
ES#:
3188758
Mfg#:
520-472
Ships in 4 Business Days
$354.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3188864 - 520-976 - Front Lower Control Arm - Straight - Priced Each - Fits the left and right side - Dorman - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3188864
Mfg#:
520-976
Ships in 4 Business Days
$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3188925 - 521-349 - Control Arm Front Upper - Straight - Left - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3188925
Mfg#:
521-349
Ships in 4 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3188815 - 520-768 - Curved Upper Control Arm - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3188815
Mfg#:
520-768
Ships in 4 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3189106 - 524-224 - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 11/3/2009 up to 6/20/2011

Brand:
Dorman - Corporate Logo
ES#:
3189106
Mfg#:
524-224
Ships in 4 Business Days
$354.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3188926 - 521-350 - Front Upper Control Arm - Straight - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3188926
Mfg#:
521-350
Ships in 4 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3199952 - EMD-B9Q-RSB - EMMOTION Rear Sway Bar - 22.2mm - Reduce body roll with this new sway bar from Emmanuele Design - Emmanuele Design - Audi

Reduce body roll with this new sway bar from Emmanuele Design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Emmanuele Design - Corporate Logo
ES#:
3199952
Mfg#:
EMD-B9Q-RSB
Ships in 1 Business Day
$285.00 USD
ES#5233 - b5lcakitlv - Front Lower Control Arm Kit - Includes all front lower control arms with hardware - Febi - Audi Volkswagen

Includes all front lower control arms with hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-Y-080 000 - Split is in the 2000 model year

Brand:
Febi - Corporate Logo
ES#:
5233
Mfg#:
B5LCAKITLV
Ships in 2 Business Days
$540.99

This product was last offered at the strikethrough price on
02-23-2026

$407.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#6095 - 8d0498999 - Front Lower Control Arm Kit - Includes all front lower control arms with hardware - Febi - Audi Volkswagen

Includes all front lower control arms with hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From VIN 8D-Y-080 001 - Split is in the 2000 model year

Brand:
Febi - Corporate Logo
ES#:
6095
Mfg#:
8D0498999
Ships in 2 Business Days
$503.99

This product was last offered at the strikethrough price on
05-09-2026

$480.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

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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