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Audi B9 S4 Quattro 3.0T Suspension Parts & Accessories

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Hex Bolt (M10x40) - Priced Each

ES#2707523 - N91222501 - Hex Bolt (M10x40) - Priced Each - M10x40 Hex bolt, used on various areas on your European auto - Genuine Volkswagen Audi - Audi

M10x40 Hex bolt, used on various areas on your European auto Secures rear shock mount to shock tower - qty 2 per side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2707523
Mfg#:
N91222501
In Stock
$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount - Priced Each

ES#3087134 - 8W0513353A - Rear Upper Shock Mount - Priced Each - Fits the left and right sides - Genuine Volkswagen Audi - Audi

Fits the left and right sides For models with closed loop suspension (Audi Drive Select / Adaptive suspension - PR-Code 1BL)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087134
Mfg#:
8W0513353A
In Stock
9% off MSRP

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

$76.67

This product was last offered at the strikethrough price on
04-21-2026

$69.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Special Active Rear Shock - Priced Each

ES#4698697 - 82451407 - Special Active Rear Shock - Priced Each - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles without electronic suspension

Brand:
Koni - Corporate Logo
ES#:
4698697
Mfg#:
82451407
Ships in 5 Business Days
38% off MSRP

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

$258.99

This product was last offered at the strikethrough price on
10-09-2026

$159.99 USD
Free Shipping
on orders $49 and up

034Motorsport Handling Packages

ES#4877160 - 034-4ZZ-0020 - 034Motorsport Handling Packages - Staged handling upgrades to best optimize the handling performance of the Audi S4 or S5! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S4 or S5! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877160
Mfg#:
034-4ZZ-0020
Back Ordered
Starting at $952.00 USD
Customize
Free Shipping
on orders $49 and up

034Motorsport Density Line Rear Bump Stops - Pair (81mm)

ES#5388897 - 034-403-Z002 - 034Motorsport Density Line Rear Bump Stops - Pair (81mm) - Unlock smoother travel, sharper handling, and superior comfort on lowered vehicles with 034Motorsport Density Line Bump Stopsengineered for maximum control without the harshness. - 034Motorsport - Audi

Unlock smoother travel, sharper handling, and superior comfort on lowered vehicles with 034Motorsport Density Line Bump Stops—engineered for maximum control without the harshness. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5388897
Mfg#:
034-403-Z002
In Stock
$21.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Priced Each

ES#4691253 - 8W0412377B - Front Upper Strut Mount - Priced Each - Keep your suspension in top shape - Fits left & right side - Hamburg Tech - Audi

Keep your suspension in top shape - Fits left & right side We Price Match - Give Us A Call or Chat!
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Hamburg Tech - Corporate Logo
ES#:
4691253
Mfg#:
8W0412377B
In Stock at Vendor
$62.99 USD
Free Shipping
on orders $49 and up

Performance Sway Bar Kit

Kit includes 32mm front & 22mm rear sway bars We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4148346
Mfg#:
72056
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.

$1015.00

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

$913.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Front Sway Bar End Link - Priced Each

ES#4265478 - 4M0411317 - Aluminum Front Sway Bar End Link - Priced Each - Fits the left and right side - URO - Audi

Fits the left and right side 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4265478
Mfg#:
4M0411317
In Stock
$21.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 OE Replacement DampTronic Front Strut - Priced Each

ES#4148168 - 26-296012 - B4 OE Replacement DampTronic Front Strut - Priced Each - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - Audi

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with electronic suspension (49mm diameter strut)

Brand:
Bilstein - Corporate Logo
ES#:
4148168
Mfg#:
26-296012
Ships on Feb 19, 2027
$439.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar (32mm)

If understeer is an issue, increasing or adding a sway bar in the front can help.

Brand:
Megan Racing - Corporate Logo
ES#:
4833874
Mfg#:
MRS-AU-2090
Ships in 4 Business Days
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link Kit

ES#2779621 - 8k0411317dkt - Front Sway Bar End Link Kit - Includes both end links with securing hardware - Genuine Volkswagen Audi - Audi

Includes both end links with securing hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2779621
Mfg#:
8K0411317DKT
Ships in 1-2 days
$271.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt (M12x100) - Priced Each

ES#3012694 - N91236401 - Hex Bolt (M12x100) - Priced Each - M12x1.5x100xS22 hex head bolt, used in various areas on your European auto - Genuine Volkswagen Audi - Audi

M12x1.5x100xS22 hex head bolt, used in various areas on your European auto Pinch bolt that secures the rear shock to the lower control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3012694
Mfg#:
N91236401
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Links - without hardware

ES#3468816 - 034-402-4025 - Adjustable Front Sway Bar End Links - without hardware - Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car. - 034Motorsport - Audi

Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3468816
Mfg#:
034-402-4025
Ships in 4 Business Days
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Special Active Front And Rear Struts

ES#4698700 - 82451406KT - Special Active Front And Rear Struts - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality Vehicle will lose Adaptive Dampening Control

Brand:
Koni - Corporate Logo
ES#:
4698700
Mfg#:
82451406KT
Back Ordered
$732.99 USD
Free Shipping
on orders $49 and up

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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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