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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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Front Upper Control Arm Bushing Set - Inner - Street

ES#2651917 - PFF3-203x4 - Front Upper Control Arm Bushing Set - Inner - Street - Improves handling and control - Upgrade to a more engaging driving experience - Powerflex - Audi Volkswagen

Improves handling and control - Upgrade to a more engaging driving experience

Brand:
Powerflex - Corporate Logo
ES#:
2651917
Mfg#:
PFF3-203X4
Ships in 2 Business Days
$126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#3352991 - N10421304 - Hex Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x80 - Genuine Porsche - Audi

Install new hardware with your new parts. M12x1.5x80

Brand:
Genuine Porsche - Corporate Logo
ES#:
3352991
Mfg#:
N10421304
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Upper Strut Mount - Priced Each

ES#2952203 - 034-601-1000 - Density Line Front Upper Strut Mount - Priced Each - 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

Brand:
034Motorsport - Corporate Logo
ES#:
2952203
Mfg#:
034-601-1000
In Stock
$44.00 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

Front Upper Strut Bracket - Priced Each

ES#4686162 - 8D0412383E - Front Upper Strut Bracket - Priced Each - Fits the left and right side - Vaico - Audi Volkswagen

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

Brand:
Vaico - Corporate Logo
ES#:
4686162
Mfg#:
8D0412383E
Back Ordered
$120.99

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

$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm Bushing - Priced Each

ES#3427235 - 8D0407515C - Front Upper Control Arm Bushing - Priced Each - Fits left or right side - Meyle HD - Audi Volkswagen

Fits left or right side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
3427235
Mfg#:
8D0407515C
In Stock
$14.99

This product was last offered at the strikethrough price on
06-09-2026

$9.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Shocks & Struts Kit

ES#995 - C5A6BSC - Sport Shocks & Struts Kit - Includes both front and rear shocks & struts - Bilstein - Audi

Includes both front and rear shocks & struts 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
995
Mfg#:
C5A6BSC
Ships in 6 Business Days
$907.99

This product was last offered at the strikethrough price on
07-29-2026

$760.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Hardware Kit

ES#2142882 - B5LCAHKIT - Front Lower Control Arm Hardware Kit - Includes all of the lower control arm securing hardware - Assembled By ECS - Audi

Includes all of the lower control arm securing hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2142882
Mfg#:
B5LCAHKIT
In Stock
ON SALE! SAVE 17%
$85.99

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

$71.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#466759 - N01950213 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x25 Secures the sway bar bracket to the subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466759
Mfg#:
N01950213
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Upper Control Arm Kit

ES#3183553 - 034-401-1000-KT - Density Line Adjustable Upper Control Arm Kit - Includes 034Motorsport Density Line adjustable upper control arms & necessary installation hardware - Assembled By ECS - Audi

Includes 034Motorsport Density Line adjustable upper control arms & necessary installation hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3183553
Mfg#:
034-401-1000-KT
Back Ordered
Auto Notify
$673.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Front Control Arm Hardware Kit

ES#5424 - 8d0498800kit - Complete Front Control Arm Hardware Kit - Includes all hardware for front upper and lower control arms for ease of service - Febi - Audi

Includes all hardware for front upper and lower control arms for ease of service 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
5424
Mfg#:
8D0498800KIT
Ships in 1-2 days
$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spherical Adjustable Front Upper Control Arm Kit

ES#3183545 - 034-401-1006 - Spherical Adjustable Front Upper Control Arm Kit - Zero deflection and slop, uncompromized suspension geometry - Track Spec - 034Motorsport - Audi

Zero deflection and slop, uncompromized suspension geometry - Track Spec Small diameter, non-feminine racing springs are required, stock diameter springs will hit the links

Brand:
034Motorsport - Corporate Logo
ES#:
3183545
Mfg#:
034-401-1006
Ships in 3 Business Days
$627.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm Hardware Kit

ES#5234 - b5ucahkit - Front Upper Control Arm Hardware Kit - Complete hardware kit for the front upper control arms - Assembled By ECS - Audi

Complete hardware kit for the front upper control arms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5234
Mfg#:
B5UCAHKIT
In Stock at Vendor
ON SALE!
$67.99

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

$62.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm Bushing - Priced Each

ES#2635827 - 8D0407515C - Front Upper Control Arm Bushing - Priced Each - Fits left or right side - Lemforder - Audi Volkswagen

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

Brand:
Lemforder - Corporate Logo
ES#:
2635827
Mfg#:
8D0407515C
Ships in 2 Business Days
$20.33

This product was last offered at the strikethrough price on
07-18-2026

$18.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Left

ES#780 - 8E0407693AG - Front Lower Control Arm - Curved - Left - Keep your suspension steady - Febi - Audi Volkswagen

Keep your suspension steady 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
780
Mfg#:
8E0407693AG
Ships in 3 Business Days
$128.99

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

$110.20 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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