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Audi C5 S6 Quattro 4.2

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Audi C5 S6 Quattro 4.2 Suspension Parts & Accessories

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Upper Control Arm Bolt And Nut - Priced As Set

Secures the upper control arms to the spindle. M10x100 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940438
Mfg#:
N0347908
Back Ordered
Auto Notify
ON SALE! SAVE 39%
$3.99

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

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Upper Strut Mount - Pair

ES#5471138 - 034-601-1000KT - Density Line Front Upper Strut Mount - Pair - Approximately twice as stiff as stock, for increased firmness and vehicle control - 034Motorsport - Audi

Approximately twice as stiff as stock, for increased firmness and vehicle control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
5471138
Mfg#:
034-601-1000KT
In Stock
$88.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Pair

ES#5471128 - 4d0412377f1KT - Front Upper Strut Mount - Pair - Fits the left and right side - Assembled By ECS - Audi Volkswagen

Fits the left and right side 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#:
5471128
Mfg#:
4D0412377F1KT
In Stock
ON SALE! SAVE 20%
$27.99

This product was last offered at the strikethrough price on
06-15-2026

$22.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Pair

ES#5471137 - 4d0412377f1KT1 - Front Upper Strut Mount - Pair - Keep your suspension in top shape - Assembled By ECS - Audi Volkswagen

Keep your suspension in top shape 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#:
5471137
Mfg#:
4D0412377F1KT1
In Stock
ON SALE! SAVE 20%
$27.99

This product was last offered at the strikethrough price on
06-15-2026

$22.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Straight Upper Control Arm - Left

ES#1891 - 8E0407505CKT - Straight Upper Control Arm - Left - Connects strut mount to spindle - Includes ball joint & bushing - Lemforder - Audi

Connects strut mount to spindle - Includes ball joint & bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
1891
Mfg#:
8E0407505CKT
In Stock
$115.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ride Height Sensor - Priced Each

ES#5425392 - RH-5298 - Ride Height Sensor - Priced Each - Instantly restores headlights, self-leveling, precise alignment, and safe driving. - Arnott - Audi Mercedes Benz

Instantly restores headlights, self-leveling, precise alignment, and safe driving. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Arnott - Corporate Logo
ES#:
5425392
Mfg#:
RH-5298
Ships in 2 Business Days
15% off MSRP

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

$74.00

This product was last offered at the strikethrough price on
06-16-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#2712524 - 4D0411336GKT - 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#:
2712524
Mfg#:
4D0411336GKT
In Stock at Vendor
ON SALE! SAVE 10%
$112.99

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

$101.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Curved Upper Control Arm - Right

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 5 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Springs Set

ES#3207 - 50316 - Sport Springs Set - Unrivaled comfort and performance. Average lowering of 1.25"F 1.2"R - H&R - Audi

Unrivaled comfort and performance. Average lowering of 1.25"F 1.2"R affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Fits sedan models only

Brand:
H&R - Corporate Logo
ES#:
3207
Mfg#:
50316
Ships in 4 Business Days
$252.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Right

ES#3173703 - 8D0411318D - Front Sway Bar End Link - Right - Does not include securing hardware - Moog - Audi Volkswagen

Does not include securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Moog - Corporate Logo
ES#:
3173703
Mfg#:
8D0411318D
In Stock at Vendor
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CONTROL ARM BUSHING

ES#4151659 - 4D0407181H - CONTROL ARM BUSHING - Rein - Audi Volkswagen

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151659
Mfg#:
4D0407181H
Ships in 4 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Left

ES#2801890 - 8D0411317D - Front Sway Bar End Link - Left - Does not include securing hardware - Rein - Audi Volkswagen

Does not include securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801890
Mfg#:
8D0411317D
Ships in 4 Business Days
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Left

ES#2892130 - 8D0411317Dkit - Front Sway Bar End Link - Left - Includes securing hardware - Vaico - Audi Volkswagen

Includes securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2892130
Mfg#:
8D0411317DKIT
In Stock at Vendor
$54.99

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

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

Polyurethane Rear Sway Bar Bushings - 16mm - Red (Street) - Pair

ES#4701636 - POW-053-75 - Polyurethane Rear Sway Bar Bushings - 16mm - Red (Street) - Pair - Stiffer bushings allow sway bars to work at their fullest potential - Verkline - Audi

Stiffer bushings allow sway bars to work at their fullest potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 16mm rear sway bar only.

Brand:
Verkline - Corporate Logo
ES#:
4701636
Mfg#:
POW-053-75
Ships on Jul 2, 2026
$45.00 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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