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Audi B6 S4 V8 Coilover Kits & Accessories

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BR Series Coilover Suspension Kit - Extreme Low

ES#3675616 - S-02E-BR-A - 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
For avant models only

Brand:
BC Racing - Corporate Logo
ES#:
3675616
Mfg#:
S-02E-BR-A
Ships on Sep 15, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit - Extreme Low

ES#3675615 - S-02E-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
For sedan models only

Brand:
BC Racing - Corporate Logo
ES#:
3675615
Mfg#:
S-02E-BR
Ships on Sep 15, 2026
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

75mm Coilover Spanner Wrench (ST/KW)

ES#2550173 - 68510033 - 75mm Coilover Spanner Wrench (ST/KW) - To be used with KW/ST Coilover systems - Suspension Techniques - Audi Volkswagen MINI

To be used with KW/ST Coilover systems

Brand:
Suspension Techniques - Corporate Logo
ES#:
2550173
Mfg#:
68510033
Ships in 7 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit

ES#2581966 - 8E0412377CKT2 - Cup Kit/Coilover Installation Kit - Includes shock/strut mounts, spring pads, and hardware - Genuine Volkswagen Audi - Audi

Includes shock/strut mounts, spring pads, and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2581966
Mfg#:
8E0412377CKT2
Ships in 2 Business Days
$742.99

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

$740.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solo-Werks S1 Coilover Spanner Wrenchs

ES#4055298 - SWspanners - Solo-Werks S1 Coilover Spanner Wrenchs - Replacement spanner wrenches for S1 coilovers systems - Solo-Werks - Audi Volkswagen

Replacement spanner wrenches for S1 coilovers systems

Brand:
Solo-Werks - Corporate Logo
ES#:
4055298
Mfg#:
SWSPANNERS
Ships in 4 Business Days
$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Install Kit

ES#2762725 - 8E0412377CKT1 - Front Suspension Install Kit - Everything you need for a correct front suspension install - Assembled By ECS - Audi

Everything you need for a correct front suspension install 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762725
Mfg#:
8E0412377CKT1
In Stock
ON SALE! SAVE 34%
$120.75

This product was last offered at the strikethrough price on
04-20-2026

$79.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Install Kit

ES#2762724 - 8E0412377CKT - Front Suspension Install Kit - Everything you need for a correct front suspension install - Genuine Volkswagen Audi - Audi

Everything you need for a correct front suspension install

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762724
Mfg#:
8E0412377CKT
Ships in 2 Business Days
$236.30

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

$232.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Installation Kit

ES#4821247 - 4F0513353DKT5 - Rear Shock Mount Installation Kit - All hardware and mounts necessary to install new suspension - Genuine Volkswagen Audi - Audi

All hardware and mounts necessary to install new suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4821247
Mfg#:
4F0513353DKT5
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Coilover Kit

Unrivaled comfort and performance. Average lowering of 1.3"-2.3"F 1.2"-2.0"R 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Cabriolet models only

Brand:
H&R - Corporate Logo
ES#:
2807045
Mfg#:
29310-1
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

Rear Suspension Install Kit

ES#2762726 - 4F0513353Dkt1 - Rear Suspension Install Kit - All hardware and mounts necessary to install new suspension - Genuine Volkswagen Audi - Audi

All hardware and mounts necessary to install new suspension

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762726
Mfg#:
4F0513353DKT1
Ships in 2 Business Days
$512.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW Clubsport Kit - 2 Way Adjustable Dampening

ES#2951326 - 35210765kt - KW Clubsport Kit - 2 Way Adjustable Dampening - Height adjustable from 0.4" to 1.5" (front) and 0.4" to 1.5" (rear) - KW Suspension - Audi

Height adjustable from 0.4" to 1.5" (front) and 0.4" to 1.5" (rear) Cabriolet models only

Brand:
KW Suspension - Corporate Logo
ES#:
2951326
Mfg#:
35210765KT
Back Ordered
$3894.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW Clubsport Kit - 2 Way Adjustable Dampening

ES#2951321 - 35210735kt - KW Clubsport Kit - 2 Way Adjustable Dampening - Height adjustable from 0.4" to 1.5" (front) and 0.4" to 1.5" (rear) - KW Suspension - Audi

Height adjustable from 0.4" to 1.5" (front) and 0.4" to 1.5" (rear) Sedan & Avant models only

Brand:
KW Suspension - Corporate Logo
ES#:
2951321
Mfg#:
35210735KT
Back Ordered
$3894.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

V1 Series Coilover System

ES#3020358 - 10210035 - V1 Series Coilover System - The best balance between sporty driving and comfort - KW Suspension - Audi

The best balance between sporty driving and comfort Fits sedan models only.
Fits sedan models only. Range of lowering is 0.4-1.5" in the front and rear.

Brand:
KW Suspension - Corporate Logo
ES#:
3020358
Mfg#:
10210035
Back Ordered
$2094.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Coilover Kits & Accessories

Lowering your car makes it look great. It also improves handling, due to a lowered center of gravity. If you're considering going low, check the many coilover options we offer, all from industry leaders with global reputations for quality and performance.

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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