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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Suspension Parts & Accessories

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Sport Shocks & Struts Set

ES#4698699 - 82411317sportKT - Sport Shocks & Struts Set - Tighten up your Audi with these Koni struts - Koni - Audi

Tighten up your Audi with these Koni struts Vehicle will lose Adaptive Dampening Control

Brand:
Koni - Corporate Logo
ES#:
4698699
Mfg#:
82411317SPORTKT
Back Ordered
$900.99

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

$898.99 USD
Free Shipping
on orders $49 and up

Front Upper Strut Mount - Priced Each

ES#4901340 - 8W0412377C - Front Upper Strut Mount - Priced Each - Eliminate front-end clunking and restore smooth suspension articulation. - Meyle - Audi

Eliminate front-end clunking and restore smooth suspension articulation. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For models with closed loop suspension (Audi Drive Select / Adaptive suspension - PR-Code 1BL)

Brand:
Meyle - Corporate Logo
ES#:
4901340
Mfg#:
8W0412377C
Back Ordered
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front and Rear Suspension Control Arm Refresh Kit

A complete Kit to give you everything you need to replace a your lower control arms! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4808927
Mfg#:
8W0407693BFRAKT
Back Ordered
ON SALE!
$3851.08 USD
This product is lifetime replacement eligible Partial Replacement

Rear Upper Shock Mount Kit - Pair & Hardware

Fits the left and right sides 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5491258
Mfg#:
4K0513353KT1
Back Ordered
$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Control Arm Refresh Kit

A complete Kit to give you everything you need to replace a you front control arms! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4789478
Mfg#:
8W0407693BAKT
Back Ordered
ON SALE!
$2070.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Left Rear Upper Control Arm

Keep your suspension tight

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4714522
Mfg#:
8W0505323F
Back Ordered
$55.99

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

$54.99 USD
Free Shipping
on orders $49 and up

Front Lower Ball Joint - Priced Each

Fits left and right side

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4709506
Mfg#:
8W0407689B
Back Ordered
$21.99 USD
Free Shipping
on orders $49 and up

Schwaben Strut Spring Compressor Set

ES#2918793 - 013845sch01A - Schwaben Strut Spring Compressor Set - Precision-engineered with interchangeable adapters, this must-have kit securely grips a wide range of coil diameters to fit nearly every Euro! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Precision-engineered with interchangeable adapters, this must-have kit securely grips a wide range of coil diameters to fit nearly every Euro! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2918793
Mfg#:
013845SCH01A
In Stock
ON SALE! SAVE 15%
$211.99

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

$179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Coil Spring Compressor

ES#2951935 - 013892SCH01A - Schwaben Coil Spring Compressor - Perfect for a DIY strut suspension install. Comes in sturdy blow molded case. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Perfect for a DIY strut suspension install. Comes in sturdy blow molded case. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2951935
Mfg#:
013892SCH01A
In Stock
ON SALE! SAVE 21%
$60.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Joint Removal Tool 20-80mm

ES#2795500 - 008958SCH01A - Ball Joint Removal Tool 20-80mm - Remove ball joints and tie rod ends easily and safely. The right tool makes all the difference. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove ball joints and tie rod ends easily and safely. The right tool makes all the difference. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2795500
Mfg#:
008958SCH01A
In Stock
ON SALE! SAVE 25%
$96.99

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

$72.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal 12-56mm Ball Joint Separator

ES#2795140 - 008959SCH01A - Universal 12-56mm Ball Joint Separator - The right tool for the job makes all the difference. Remove ball joints and tie rod ends easily and safely. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

The right tool for the job makes all the difference. Remove ball joints and tie rod ends easily and safely. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2795140
Mfg#:
008959SCH01A
In Stock
ON SALE! SAVE 15%
$59.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inner Tie Rod Removal/Installer Tool

ES#2777269 - 001293SCH01A - Inner Tie Rod Removal/Installer Tool - Designed to work both as removal and installer tool for most inner tie rod ends. Adjustable range from 27mm (1-1/16") to 42mm (1-5/8") hex, round or 2 flats style tie rods. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Designed to work both as removal and installer tool for most inner tie rod ends. Adjustable range from 27mm (1-1/16") to 42mm (1-5/8") hex, round or 2 flats style tie rods. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2777269
Mfg#:
001293SCH01A
In Stock
ON SALE! SAVE 25%
$61.99

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

$46.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Nut Socket Set - 5 Piece

ES#2703013 - 003046SCHKT - Strut Nut Socket Set - 5 Piece - Used to properly tighten strut nuts. Includes the most popular European sizes. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Used to properly tighten strut nuts. Includes the most popular European sizes. 10X Entries Into Our F80 M3 Sweepstakes
Don't get caught halfway through a project without the correct tools!

Brand:
Schwaben - Corporate Logo
ES#:
2703013
Mfg#:
003046SCHKT
In Stock
ON SALE! SAVE 23%
$153.99

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

$119.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Strut - Priced Each

ES#4022540 - 8W0616025H - Rear Strut - Priced Each - For vehicles with EDC - Genuine Volkswagen Audi - Audi

For vehicles with EDC

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4022540
Mfg#:
8W0616025H
Ships in 3 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.

$923.99

This product was last offered at the strikethrough price on
08-23-2026

$876.99 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.

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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