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Audi A4 Suspension Parts & Accessories

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Density Line Lower Control Arm Kit

ES#3430644 - 034-401-1013 - Density Line Lower Control Arm Kit - Complete Density Line Lower Control Arm Kit - Features front four lower control arms. - 034Motorsport - Audi Volkswagen

Complete Density Line Lower Control Arm Kit - Features front four lower control arms. Fits vehicles with steel uprights only

Brand:
034Motorsport - Corporate Logo
ES#:
3430644
Mfg#:
034-401-1013
Ships on Aug 12, 2026
$237.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Priced Each

ES#4820496 - 4M0411317L - Front Sway Bar End Link - Priced Each - Fits the left and right side - Lemforder - Audi

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4820496
Mfg#:
4M0411317L
In Stock at Vendor
$75.99

This product was last offered at the strikethrough price on
07-21-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Polyurethane Control Arm Bushing Kit - Set

ES#3411541 - 019210ECS01-03KT - Front Lower Polyurethane Control Arm Bushing Kit - Set - Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! - ECS - Audi Volkswagen

Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3411541
Mfg#:
019210ECS01-03KT
In Stock
ON SALE! SAVE 20%
$164.99

This product was last offered at the strikethrough price on
06-13-2026

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

CTS Turbo Rear Subframe Insert Set

ES#5435532 - HW-561 - CTS Turbo Rear Subframe Insert Set - Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbos billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH. - CTS - Audi

Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbo’s billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH.

Brand:
CTS - Corporate Logo
ES#:
5435532
Mfg#:
HW-561
Ships in 7 Business Days
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Lower Control Arm Kit

ES#3183552 - 034-401-1021KT - Density Line Lower Control Arm Kit - Includes 034Motorsport Density line lower control arms & necessary hardware - Assembled By ECS - Audi

Includes 034Motorsport Density line lower control arms & necessary hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3183552
Mfg#:
034-401-1021KT
In Stock
$525.64

This product was last offered at the strikethrough price on
07-05-2026

$521.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B6 Heavy Duty Shocks & Struts Kit

ES#3031667 - 24-145961kt - Bilstein B6 Heavy Duty Shocks & Struts Kit - Performance shocks for OE springs - Bilstein - Audi

Performance shocks for OE springs 2X Entries For Our 25th Anniversary Sweepstakes!

Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code

Brand:
Bilstein - Corporate Logo
ES#:
3031667
Mfg#:
24-145961KT
Ships on Jan 13, 2027
Auto Notify
$1177.99

This product was last offered at the strikethrough price on
03-25-2026

$1042.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Eccentric Bolt - Priced Each

ES#472238 - WHT000228A - Rear Eccentric Bolt - Priced Each - Located on the upper rear wheel bearing housing. M12x1.5x97.5 - Genuine Volkswagen Audi - Audi

Located on the upper rear wheel bearing housing. M12x1.5x97.5

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472238
Mfg#:
WHT000228A
In Stock
29% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$28.33

This product was last offered at the strikethrough price on
07-21-2026

$20.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Special Active Shock Absorber - Priced Each

ES#3560582 - 80451222 - Rear Special Active Shock Absorber - Priced Each - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles without S-line suspension

Brand:
Koni - Corporate Logo
ES#:
3560582
Mfg#:
80451222
In Stock at Vendor
ON SALE! SAVE 20%
$162.99

This product was last offered at the strikethrough price on
03-02-2026

$130.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sport Strut - Left

ES#2740874 - 8F0413029B - Front Sport Strut - Left - Restore your factory ride quality! - Genuine Volkswagen Audi - Audi

Restore your factory ride quality! For vehicles with Dynamic Ride Control from production date 11/3/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2740874
Mfg#:
8F0413029B
Ships in 8 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1089.99

This product was last offered at the strikethrough price on
07-21-2026

$1034.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Suspension Bracket - Left

ES#3250100 - 8R0412391A - Front Upper Suspension Bracket - Left - Mounting for the upper control arms and strut - Genuine Volkswagen Audi - Audi

Mounting for the upper control arms and strut

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3250100
Mfg#:
8R0412391A
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$376.99

This product was last offered at the strikethrough price on
07-21-2026

$344.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Suspension Bracket - Right

ES#3250101 - 8R0412392A - Front Upper Suspension Bracket - Right - Mounting for the upper control arms and strut - Genuine Volkswagen Audi - Audi

Mounting for the upper control arms and strut

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3250101
Mfg#:
8R0412392A
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$376.99

This product was last offered at the strikethrough price on
07-21-2026

$344.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit - Eibach Pro Springs With Bilstein Sport Shocks

ES#2586560 - 1579140KT - Cup Kit - Eibach Pro Springs With Bilstein Sport Shocks - Perfect combination of handling and ride quality - Assembled By ECS - Audi

Perfect combination of handling and ride quality 10X Entries For Our 25th Anniversary Sweepstakes!
Average lowering of 1.2" front and 1.2" rear

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586560
Mfg#:
1579140KT
In Stock at Vendor
$1031.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Absorber - Right

ES#2740278 - 8F0513026A - Rear Shock Absorber - Right - Restore your factory ride quality! - Genuine Volkswagen Audi - Audi

Restore your factory ride quality! For vehicles with Dynamic Ride Control from production date 11/3/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2740278
Mfg#:
8F0513026A
Ships in 8 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1084.99

This product was last offered at the strikethrough price on
07-21-2026

$1029.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Absorber - Left

ES#2740763 - 8F0513025A - Rear Shock Absorber - Left - Restore your factory ride quality! - Genuine Volkswagen Audi - Audi

Restore your factory ride quality! For vehicles with Dynamic Ride Control from production date 11/3/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2740763
Mfg#:
8F0513025A
Ships in 8 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1084.99

This product was last offered at the strikethrough price on
07-21-2026

$1029.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Special Active Shock Absorber Kit

ES#4430378 - 80451265KT - Rear Special Active Shock Absorber Kit - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles with S-line suspension

Brand:
Koni - Corporate Logo
ES#:
4430378
Mfg#:
80451265KT
Ships on Aug 7, 2026
Auto Notify
ON SALE! SAVE 20%
$322.99

This product was last offered at the strikethrough price on
02-27-2026

$257.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#376111 - 4D0411327G - Front Sway Bar Bushing - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side For vehicles with sports suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
376111
Mfg#:
4D0411327G
In Stock
18% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$21.99

This product was last offered at the strikethrough price on
07-21-2026

$17.99 USD
Free Shipping
on orders $49 and up
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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