Chassis for Audi A4 - S4 - RS4 (B8) 2007-2014

Here you will find a large range of chassis products for your Audi A4 - S4 - RS4 (B8) 2007-2014. The chassis consists of a number of parts that make up the car's undercarriage. The chassis is divided into a front and rear chassis, both of which contain struts, bushings, shock absorbers and springs. With us you can buy parts to repair or improve your car's suspension. We offer everything from better bushings made of polyurethane, lowering kits, sports shock absorbers, adjustable links, coilovers and air suspension. We have the products for you regardless of purpose and budget.

3 tips: How to improve the handling of your car

  • Bushings from e.g. Powerflex are made of polyurethane which is harder than the rubber bushings that are originally on the car. When you install a firmer bushing you reduce the flex in the chassis and get better road handling.

  • Lowering springs or coilovers make the car both look better as it is lower, and you get a completely different handling than standard. If you install coilovers, you can also adjust the height of the car and in many cases also the hardness of the shock absorbers.

  • Wheel angles are something to consider both when you want to drive fast on the track and also fuel-efficiently on the street. If your wheel alignment is wrong, you will wear out your tires and get poor road holding quickly. With the help of adjustable links for camber, caster and toe, you get good adjustment of these.
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Air Force Suspensions Air Lift Performance AP Suspension BC-Racing BILSTEIN H&R Hardrace KW Suspensions SPC - Specialty Products Company ST Suspensions TA Technix TEIN Whiteline Performance Öhlins Racing
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Anti-roll bar Bushing Control arm Control arm bushing Stabilizer link Strut brace Toe rod
153
Products
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Audi A4 Lim./Sedan Typ B8 (8K), 2WD 11/07> Sport Springs 40/55mm h&r
H&R Audi A4 Lim./Sedan Typ B8 (8K), 2WD 11/07> Sport Springs 40/55mm h&r
Sport Spring kits are H&R’s number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling.
360 EUR
Buy!
In stock
307
ST X
13210074 Coilovers ST X ST Suspensions
ST Suspensions 13210074 Coilovers ST X ST Suspensions
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
Choose color and marking on your springs!
Partnr: 13210074
716 EUR (1023 EUR)
1-4 weeks
Fast delivery
307
ST X
13210078 Coilovers ST X ST Suspensions
ST Suspensions 13210078 Coilovers ST X ST Suspensions
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
Choose color and marking on your springs!
Partnr: 13210078
716 EUR (1023 EUR)
2-4 business days
Fast delivery
307
ST X
13210075 Coilovers ST X ST Suspensions
ST Suspensions 13210075 Coilovers ST X ST Suspensions
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
Choose color and marking on your springs!
Partnr: 13210075
716 EUR (1023 EUR)
2-4 business days
Fast delivery
335
Inox V3
35210078 Coilovers Inox V3 KW Suspension
KW Suspensions 35210078 Coilovers Inox V3 KW Suspension
KWs engineers have developed a sporty yet refined setup that allows you to individually adjust the compression & rebound damping independently of each other. Since years, the KW Variant 3 "inox-line" coilover kit is one of the top aftermarket products and a benchmark for coilovers!
Partnr: 35210078
2457 EUR (2792 EUR)
2-4 business days
Fast delivery
535
Inox V1
10210078 Coilovers Inox V1 KW Suspension
KW Suspensions 10210078 Coilovers Inox V1 KW Suspension
The KW Variant 1 "inox-line" coilover kit is our entry model for increased driving pleasure with an individually adjustable lowering.
Part.nr: 10210078
1249 EUR (1784 EUR)
2-4 business days
Fast delivery
334
Inox V2
15210078 Coilovers Inox V2 KW Suspension
KW Suspensions 15210078 Coilovers Inox V2 KW Suspension

Drivers who want more than just an outstanding look and lowering within the tested adjustment range, will find the perfect suspension solution with our KW coilovers Variant 2 "inox-line".
Partnr: 15210078

1896 EUR (2230 EUR)
2-4 business days
Fast delivery
156
HAS
253100AR Height Adjustable Lowering Springs HAS KW Suspension
KW Suspensions 253100AR Height Adjustable Lowering Springs HAS KW Suspension
KW height adjustable spring kits are a great alternative to conventional springs. You don’t have to be satisfied with a fixed lowering as you can adjust the height with the KW height adjuster even after the kit has been installed.
Partnr: 253100AR
885 EUR (1041 EUR)
2-4 business days
Fast delivery
200
ST XA
18210075 Coilovers ST XA ST Suspensions
ST Suspensions 18210075 Coilovers ST XA ST Suspensions
For drivers wanting more than just ride height adjustment comes the ST XA coilover. Developed alongside KW Automotive the ST XA allows individual adjustment of the damping to suit just about all your driving needs! Choose color and marking on your springs!
Partnr: 18210075
1137 EUR (1337 EUR)
2-4 business days
Fast delivery
307
ST X
13210077 Coilovers ST X ST Suspensions
ST Suspensions 13210077 Coilovers ST X ST Suspensions
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
Choose color and marking on your springs!
Partnr: 13210077
716 EUR (1023 EUR)
2-4 business days
Fast delivery
Audi A4 Allroad Typ B8, 4WD 09> Sport Springs 35mm h&r
H&R Audi A4 Allroad Typ B8, 4WD 09> Sport Springs 35mm h&r
Sport Spring kits are H&R’s number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling.
361 EUR
Buy!
2-4 business days
Fast delivery
136
HAS
25310061 Height Adjustable Lowering Springs HAS KW Suspension
KW Suspensions 25310061 Height Adjustable Lowering Springs HAS KW Suspension
KW height adjustable spring kits are a great alternative to conventional springs. You don’t have to be satisfied with a fixed lowering as you can adjust the height with the KW height adjuster even after the kit has been installed.
Partnr: 25310061
772 EUR (908 EUR)
2-4 business days
Fast delivery
156
HAS
253100AS Height Adjustable Lowering Springs HAS KW Suspension
KW Suspensions 253100AS Height Adjustable Lowering Springs HAS KW Suspension
KW height adjustable spring kits are a great alternative to conventional springs. You don’t have to be satisfied with a fixed lowering as you can adjust the height with the KW height adjuster even after the kit has been installed.
Partnr: 253100AS
885 EUR (1041 EUR)
2-4 business days
Fast delivery
156
HAS
253100AT Height Adjustable Lowering Springs HAS KW Suspension
KW Suspensions 253100AT Height Adjustable Lowering Springs HAS KW Suspension
KW height adjustable spring kits are a great alternative to conventional springs. You don’t have to be satisfied with a fixed lowering as you can adjust the height with the KW height adjuster even after the kit has been installed.
Partnr: 253100AT
885 EUR (1041 EUR)
2-4 business days
Fast delivery
612
Inox V1
1021000R Coilovers Inox V1 (incl. Cancellation Kit) KW Suspension
KW Suspensions 1021000R Coilovers Inox V1 (incl. Cancellation Kit) KW Suspension
The KW Variant 1 "inox-line" coilover kit is our entry model for increased driving pleasure with an individually adjustable lowering.
Part.nr: 1021000R
1426 EUR (2038 EUR)
2-4 business days
Fast delivery
373
Inox V2
15210098 Coilovers Inox V2 (incl. Cancellation Kit) KW Suspension
KW Suspensions 15210098 Coilovers Inox V2 (incl. Cancellation Kit) KW Suspension

Drivers who want more than just an outstanding look and lowering within the tested adjustment range, will find the perfect suspension solution with our KW coilovers Variant 2 "inox-line".
Partnr: 15210098

2112 EUR (2485 EUR)
2-4 business days
Fast delivery
612
Inox V1
10210099 Coilovers Inox V1 (incl. Cancellation Kit) KW Suspension
KW Suspensions 10210099 Coilovers Inox V1 (incl. Cancellation Kit) KW Suspension
The KW Variant 1 "inox-line" coilover kit is our entry model for increased driving pleasure with an individually adjustable lowering.
Part.nr: 10210099
1426 EUR (2038 EUR)
2-4 business days
Fast delivery
200
ST XA
18210074 Coilovers ST XA ST Suspensions
ST Suspensions 18210074 Coilovers ST XA ST Suspensions
For drivers wanting more than just ride height adjustment comes the ST XA coilover. Developed alongside KW Automotive the ST XA allows individual adjustment of the damping to suit just about all your driving needs! Choose color and marking on your springs!
Partnr: 18210074
1137 EUR (1337 EUR)
2-4 business days
Fast delivery
Audi RS4 Avant Typ B8 06/12> Sport Springs 15-20mm h&r
H&R Audi RS4 Avant Typ B8 06/12> Sport Springs 15-20mm h&r
Sport Spring kits are H&R’s number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling.
331 EUR
Buy!
2-4 business days
Fast delivery
535
Inox V1
10210077 Coilovers Inox V1 KW Suspension
KW Suspensions 10210077 Coilovers Inox V1 KW Suspension
The KW Variant 1 "inox-line" coilover kit is our entry model for increased driving pleasure with an individually adjustable lowering.
Part.nr: 10210077
1249 EUR (1784 EUR)
2-4 business days
Fast delivery
334
Inox V2
15210077 Coilovers Inox V2 KW Suspension
KW Suspensions 15210077 Coilovers Inox V2 KW Suspension

Drivers who want more than just an outstanding look and lowering within the tested adjustment range, will find the perfect suspension solution with our KW coilovers Variant 2 "inox-line".
Partnr: 15210077

1896 EUR (2230 EUR)
2-4 business days
Fast delivery
200
ST XA
18210078 Coilovers ST XA ST Suspensions
ST Suspensions 18210078 Coilovers ST XA ST Suspensions
For drivers wanting more than just ride height adjustment comes the ST XA coilover. Developed alongside KW Automotive the ST XA allows individual adjustment of the damping to suit just about all your driving needs! Choose color and marking on your springs!
Partnr: 18210078
1137 EUR (1337 EUR)
2-4 business days
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