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Audi S4 Suspension Parts & Accessories

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1/4" Black DOT Synflex Airline - 10 Feet

ES#2992856 - 20210 - 1/4" Black DOT Synflex Airline - 10 Feet - It is always a good idea to have spare air line around the garage for repairs. This 10 foot bundle ensures you will never be stranded. - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

It is always a good idea to have spare air line around the garage for repairs. This 10 foot bundle ensures you will never be stranded.

Brand:
Air Lift - Corporate Logo
ES#:
2992856
Mfg#:
20210
Back Ordered
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Straight Female - Priced Each

ES#3103429 - 21987 - Straight Female - Priced Each - 1/4" FNPT x 3/8" PTC - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1/4" FNPT x 3/8" PTC

Brand:
Air Lift - Corporate Logo
ES#:
3103429
Mfg#:
21987
In Stock at Vendor
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inflation Valve - Priced Each

ES#2570051 - 21366 - Inflation Valve - Priced Each - 1/8" Inflation Valve - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1/8" Inflation Valve

Brand:
Air Lift - Corporate Logo
ES#:
2570051
Mfg#:
21366
In Stock
$6.99 USD
Free Shipping
on orders $49 and up

Self-Locking Nut - Priced Each

ES#2876885 - N10286102 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Febi - Audi Volkswagen

Install new hardware with your new parts. M10x1.5 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Secures the rear sway bar to the end links

Brand:
Febi - Corporate Logo
ES#:
2876885
Mfg#:
N10286102
Ships on Oct 20, 2026
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Hex Nut - Priced Each

ES#2569364 - N10272302 - Self-Locking Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Porsche - Audi Porsche

Install new hardware with your new parts. M10

Brand:
Genuine Porsche - Corporate Logo
ES#:
2569364
Mfg#:
N10272302
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Cock - Priced Each

ES#1895450 - 21754 - Drain Cock - Priced Each - 1/4" NPT drain cock - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1/4" NPT drain cock

Brand:
Air Lift - Corporate Logo
ES#:
1895450
Mfg#:
21754
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Straight Fitting - Priced Each

ES#1895478 - 21853 - Straight Fitting - Priced Each - Straight male airline fitting - 1/4" NPT x 3/8" Tube - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Straight male airline fitting - 1/4" NPT x 3/8" Tube

Brand:
Air Lift - Corporate Logo
ES#:
1895478
Mfg#:
21853
In Stock at Vendor
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

Install new hardware with your new parts. M12x1.5 10X Entries For Our 25th Anniversary Sweepstakes!
Secures the front strut to the strut mount

Brand:
Bremmen Parts - Corporate Logo
ES#:
4939998
Mfg#:
N10106402
Ships on Sep 25, 2026
Auto Notify
ON SALE! SAVE 46%
$2.99

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

$1.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Air Suspension Compressor Kit

ES#4940943 - P-5337 - Universal Air Suspension Compressor Kit - Helper Springs with Manual Control - Arnott - Audi BMW Volkswagen Mercedes Benz MINI

Helper Springs with Manual Control

Brand:
Arnott - Corporate Logo
ES#:
4940943
Mfg#:
P-5337
Ships in 1 Business Day
$353.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940877 - K-5663 - Arnott Airline Repair Kit - 2x 6 mm PTC Union, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

2x 6 mm PTC Union, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940877
Mfg#:
K-5663
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940876 - K-5662 - Arnott Airline Repair Kit - 2 x 4 mm PTC Union, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

2 x 4 mm PTC Union, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940876
Mfg#:
K-5662
Ships in 1 Business Day
$15.99 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.

Let us help you find the parts that fit your Audi

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

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