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Audi B8 RS5 4.2L

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Audi B8 RS5 4.2L Suspension Parts & Accessories

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Heavy Duty Rubber Rear Shock Mount - Pair

Enhance longevity and improve your Audi or Porsche's handling with our in-house designed HD rubber shock mount! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5491423
Mfg#:
049313LA01
In Stock
$105.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount - Pair

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

Brand:
Meyle - Corporate Logo
ES#:
5491417
Mfg#:
8K0513353EXKT1
In Stock
$68.00

This product was last offered at the strikethrough price on
08-04-2026

$64.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#3677966 - 8k0411327bktKT - Front Sway Bar Installation Kit - Includes brackets, bushings, & all necessary hardware to properly install a new sway bar. - Assembled By ECS - Audi

Includes brackets, bushings, & all necessary hardware to properly install a new sway bar. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677966
Mfg#:
8K0411327BKTKT
Ships in 1 Business Day
ON SALE!
$42.99

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

$40.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Right

ES#3188758 - 520-472 - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape

Brand:
Dorman - Corporate Logo
ES#:
3188758
Mfg#:
520-472
Ships in 4 Business Days
$354.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Control Arm Front Upper - Straight - Left

ES#3188925 - 521-349 - Control Arm Front Upper - Straight - Left - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape

Brand:
Dorman - Corporate Logo
ES#:
3188925
Mfg#:
521-349
Ships in 4 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Straight - Right

ES#3188926 - 521-350 - Front Upper Control Arm - Straight - Right - Keep your suspension in top shape - Dorman - Audi

Keep your suspension in top shape

Brand:
Dorman - Corporate Logo
ES#:
3188926
Mfg#:
521-350
Ships in 4 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Suspension Kit

ES#2642565 - 29092-1KT - Performance Suspension Kit - Includes full coilovers and front and rear sway bars for increased suspension performance - H&R - Audi

Includes full coilovers and front and rear sway bars for increased suspension performance 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2642565
Mfg#:
29092-1KT
Ships in 3 Business Days
$3178.00

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

$2860.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Link Bushing - Race

ES#4871826 - PFR3-718BLK - Rear Sway Bar Link Bushing - Race - Improves handling and control, upgrade to a more engaging driving experience. - Powerflex Black Series - Audi

Improves handling and control, upgrade to a more engaging driving experience.

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4871826
Mfg#:
PFR3-718BLK
Ships in 1 Business Day
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Right

ES#4151844 - 8K0407694AD - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Rein - Audi

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

Brand:
Rein - Corporate Logo
ES#:
4151844
Mfg#:
8K0407694AD
Ships in 3 Business Days
$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Left

ES#4151843 - 8K0407693AD - Front Lower Control Arm - Curved - Left - Keep your suspension in top shape - Rein - Audi

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

Brand:
Rein - Corporate Logo
ES#:
4151843
Mfg#:
8K0407693AD
Ships in 3 Business Days
$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing - Outer - Priced Each

ES#4147417 - 4E0407181B - Front Lower Control Arm Bushing - Outer - Priced Each - Fits the left and right side - Rein - Audi

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

Brand:
Rein - Corporate Logo
ES#:
4147417
Mfg#:
4E0407181B
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ST Adjustable Lowering Springs

ES#4045186 - 2731000H - ST Adjustable Lowering Springs - Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise! - Suspension Techniques - Audi

Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise! Fits convertible models with DRC - Average lowering of 0.2"-1.0" Front, 0.2"-0.8" Rear

Brand:
Suspension Techniques - Corporate Logo
ES#:
4045186
Mfg#:
2731000H
Ships in 4 Business Days
$989.00 USD
Free Shipping

TGK Motorsport Front And Rear Sway Bar Kit

ES#5477703 - TGK-0412-03 - TGK Motorsport Front And Rear Sway Bar Kit - Includes 28MM Front and 25.4MM Rear Sway Bar. - TGK Motorsport - Audi

Includes 28MM Front and 25.4MM Rear Sway Bar.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477703
Mfg#:
TGK-0412-03
Ships in 5 Business Days
$499.99 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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