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Audi C5 A6 Quattro 4.2

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Audi C5 A6 Quattro 4.2 Suspension Parts & Accessories

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Hex Bolt - Priced Each

ES#8526 - N10241202 - Hex Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x85 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M12x1.5x85 Secures the front strut to the lower control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8526
Mfg#:
N10241202
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit - Fixed Dampening

ES#2091940 - 10210026 - KW V1 Series Coilover Kit - Fixed Dampening - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - Audi Volkswagen

Variant 1 coilovers offer the best balance between sporty driving and comfort Height adjustable from 1.5" to 2.9" (front) and 1.5" to 2.9" (rear)

Brand:
KW Suspension - Corporate Logo
ES#:
2091940
Mfg#:
10210026
Back Ordered
$1634.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Sway Bar End Links

ES#4828168 - 034-402-4014 - Density Line Front Sway Bar End Links - Replace your flimsy, imprecise OEM sway bar end links with these performance engineered Density Line Front Sway Bar End Links - 034Motorsport - Audi Volkswagen

Replace your flimsy, imprecise OEM sway bar end links with these performance engineered Density Line Front Sway Bar End Links

Brand:
034Motorsport - Corporate Logo
ES#:
4828168
Mfg#:
034-402-4014
In Stock
$52.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Coilover Kit

ES#7415 - 29482-4 - Street Performance Coilover Kit - Unrivaled comfort and performance. Average lowering of 1.5"-2.5"F 1.3"-2.0"R - H&R - Audi

Unrivaled comfort and performance. Average lowering of 1.5"-2.5"F 1.3"-2.0"R 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Avant models only

Brand:
H&R - Corporate Logo
ES#:
7415
Mfg#:
29482-4
Ships in 3 Business Days
10% off MSRP

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

$1580.00

This product was last offered at the strikethrough price on
07-01-2026

$1422.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Coilover Kit

ES#1000 - 29482-2 - Street Performance Coilover Kit - Unrivaled comfort and performance. Average lowering of 1.5"-2.5"F 1.25"-1.8"R - H&R - Audi

Unrivaled comfort and performance. Average lowering of 1.5"-2.5"F 1.25"-1.8"R 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Sedan models only

Brand:
H&R - Corporate Logo
ES#:
1000
Mfg#:
29482-2
Ships in 3 Business Days
10% off MSRP

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

$1580.00

This product was last offered at the strikethrough price on
07-01-2026

$1422.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Gen 2 Air Suspension Strut - Priced Each

ES#4148320 - AS-3230 - Front Gen 2 Air Suspension Strut - Priced Each - Front Axle, Fits left and right sides - replace in pairs - Arnott - Audi

Front Axle, Fits left and right sides - replace in pairs

Brand:
Arnott - Corporate Logo
ES#:
4148320
Mfg#:
AS-3230
Ships in 1 Business Day
17% off MSRP

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

$849.99

This product was last offered at the strikethrough price on
07-25-2026

$707.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low

ES#3677285 - S-12E-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 Please allow 4-6 weeks for build time

Brand:
BC Racing - Corporate Logo
ES#:
3677285
Mfg#:
S-12E-BR
Ships on Sep 15, 2026
$1345.00 USD
Free Shipping
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
$671.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Sway Bar

ES#2031 - 71797 - Performance Rear Sway Bar - Upgrade your suspension with an adjustable sway bar. 22mm - H&R - Audi

Upgrade your suspension with an adjustable sway bar. 22mm 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2031
Mfg#:
71797
Ships in 3 Business Days
10% off MSRP

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

$369.00

This product was last offered at the strikethrough price on
07-01-2026

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit

ES#3521695 - S-12-BR - BR Series Coilover Suspension Kit - 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

Brand:
BC Racing - Corporate Logo
ES#:
3521695
Mfg#:
S-12-BR
Ships in 8 Business Days
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Touring Strut - Priced Each

ES#2550701 - 19-119939 - Front Touring Strut - Priced Each - Fits the left and right side - Bilstein - Audi Volkswagen

Fits the left and right side 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2550701
Mfg#:
19-119939
In Stock
$85.00 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
In Stock at Vendor
$120.99

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

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Upper Racing Control Arm Kit

ES#3639295 - 81358 - Adjustable Front Upper Racing Control Arm Kit - Range of adjustment 1.50 degrees of Caster, 1.50 degrees of Camber. Features new xAxis(TM) Sealed Flex Joints! - SPC - Audi Volkswagen

Range of adjustment ±1.50 degrees of Caster, ±1.50 degrees of Camber. Features new xAxis(TM) Sealed Flex Joints!

Brand:
SPC - Corporate Logo
ES#:
3639295
Mfg#:
81358
Ships in 6 Business Days
$1095.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#4057031 - 13210026 - ST X Performance Coilover System - Fixed Damping - Set your vehicle low and tight for optimal performance. - Suspension Techniques - Audi Volkswagen

Set your vehicle low and tight for optimal performance. Average lowering of 1.6"-3.0"F, 1.6"-3.0"R

Brand:
Suspension Techniques - Corporate Logo
ES#:
4057031
Mfg#:
13210026
Back Ordered
$1089.00 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.

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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