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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Suspension Parts & Accessories

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Front Adjustable Sway Bar (32mm)

ES#2028 - 70368 - Front Adjustable Sway Bar (32mm) - Upgrade your suspension - H&R - Audi

Upgrade your suspension 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!

Brand:
H&R - Corporate Logo
ES#:
2028
Mfg#:
70368
Ships in 4 Business Days
$402.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount Set

ES#2954139 - 8e0412377ckt3 - Front Upper Strut Mount Set - Keep your suspension in top shape - For left & right side - Assembled By ECS - Audi

Keep your suspension in top shape - For left & 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#:
2954139
Mfg#:
8E0412377CKT3
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

B3 OE Replacement Rear Coil Spring - Priced Each

ES#4147698 - 36-147908 - B3 OE Replacement Rear Coil Spring - Priced Each - Black, powder-coated B3 replacement OE coil spring - Bilstein - Audi

Black, powder-coated B3 replacement OE coil spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
4147698
Mfg#:
36-147908
Ships on Aug 25, 2026
Auto Notify
$58.00 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 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#:
2142882
Mfg#:
B5LCAHKIT
In Stock
ON SALE! SAVE 10%
$85.99

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

$77.31 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3411541
Mfg#:
019210ECS01-03KT
In Stock
ON SALE! SAVE 20%
$160.99

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

$128.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Priced Each

ES#2550717 - 8E0412377 - Front Upper Strut Mount - Priced Each - Keep your suspension in top shape - Fits left & right side - Lemforder - Audi

Keep your suspension in top shape - Fits left & right side 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#:
2550717
Mfg#:
8E0412377
In Stock
$34.99

This product was last offered at the strikethrough price on
04-14-2026

$24.49 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPC - Corporate Logo
ES#:
3639295
Mfg#:
81358
Ships in 7 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#4056701 - 13210058 - ST X Performance Coilover System - Fixed Damping - Average lowering of 1.4'' to 2.4'' front and 1.4'' to 2.6'' rear. - Suspension Techniques - Audi

Average lowering of 1.4'' to 2.4'' front and 1.4'' to 2.6'' rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Avant models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056701
Mfg#:
13210058
Ships in 9 Business Days
$1089.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#4056704 - 13210030 - ST X Performance Coilover System - Fixed Damping - Average lowering of 1.4'' to 2.4'' front and 1.4'' to 2.6'' rear. - Suspension Techniques - Audi

Average lowering of 1.4'' to 2.4'' front and 1.4'' to 2.6'' rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sedan & Cabriolet models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056704
Mfg#:
13210030
Back Ordered
$1089.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1145 Sport Suspension Kit

ES#3218931 - 11451128 - 1145 Sport Suspension Kit - Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! - Koni - Audi

Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits avant models only

Brand:
Koni - Corporate Logo
ES#:
3218931
Mfg#:
11451128
Ships in 6 Business Days
$1058.99 USD

Cup Kit - Eibach Pro Springs With Bilstein Sport Shocks

ES#2586560 - 1579140KT - Cup Kit - Eibach Pro Springs With Bilstein Sport Shocks - Perfect combination of handling and ride quality - Assembled By ECS - Audi

Perfect combination of handling and ride quality affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Average lowering of 1.2" front and 1.2" rear

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586560
Mfg#:
1579140KT
In Stock at Vendor
$1031.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Front Upper Control Arms Rebuild Kit

ES#2876992 - 034-401-Z000 - Density Line Adjustable Front Upper Control Arms Rebuild Kit - New bushings, rod ends, pins, dust boots and associated hardware - 034Motorsport - Audi

New bushings, rod ends, pins, dust boots and associated hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2876992
Mfg#:
034-401-Z000
Ships in 3 Business Days
$171.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B3 OE Replacement Rear Coil Spring - Priced Each

ES#4029115 - 36-269204 - B3 OE Replacement Rear Coil Spring - Priced Each - Black, powder-coated B3 replacement OE coil spring - Bilstein - Audi

Black, powder-coated B3 replacement OE coil spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Rear|Standard Suspension

Brand:
Bilstein - Corporate Logo
ES#:
4029115
Mfg#:
36-269204
Back Ordered
Auto Notify
$57.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front B6 Heavy Duty Strut - Priced Each

ES#828 - 24-065146 - Front B6 Heavy Duty Strut - Priced Each - Fits left and right side - Bilstein - Audi

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Fits Sedan, Avant and Cabriolet models

Brand:
Bilstein - Corporate Logo
ES#:
828
Mfg#:
24-065146
In Stock
$165.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1145 Sport Suspension Kit

ES#3218930 - 1145 1126 - 1145 Sport Suspension Kit - Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! - Koni - Audi

Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits sedan models only

Brand:
Koni - Corporate Logo
ES#:
3218930
Mfg#:
1145 1126
Ships in 6 Business Days
18% off MSRP

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

$1170.00

This product was last offered at the strikethrough price on
06-10-2026

$958.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#6254 - N90758302 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rear Shock Mount Securing Bolt - Two needed per mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6254
Mfg#:
N90758302
In Stock
$2.99 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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