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Audi S4 Most Popular Parts

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ES#3698480 - 09.31.151 - BBS PFS Kit - Mercedes/Audi 66.5mm (14x1.5) - Priced Each  - Includes 82mm OD to 66.5mm ID PFS Ring, 82mm Clip, and BBS cone seat lug bolts - Priced Each (Per Wheel) - BBS - Audi

Includes 82mm OD to 66.5mm ID PFS Ring, 82mm Clip, and BBS cone seat lug bolts - Priced Each (Per Wheel) To be used with BBS wheels

Brand:
BBS - Corporate Logo
ES#:
3698480
Mfg#:
09.31.151
In Stock at Vendor
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#461863 - 8T08077172ZZ - Trim For Front Bumper - Lower Center - Chrome - Genuine Volkswagen Audi - Audi

Chrome

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461863
Mfg#:
8T08077172ZZ
Ships in 1-2 days
13% off MSRP

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

$538.99

This product was last offered at the strikethrough price on
08-31-2026

$466.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2661130 - 8E0407694AGKT - Front Lower Heavy Duty Control Arm Kit - Includes all front lower control arms & hardware - Meyle HD - Audi

Includes all front lower control arms & hardware 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
2661130
Mfg#:
8E0407694AGKT
Ships on Dec 1, 2026
$546.99

This product was last offered at the strikethrough price on
08-12-2026

$466.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3551209 - 019290ecs01-03KT - Audi B8 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

For vehicles with MMI "High" only

Brand:
ECS - Corporate Logo
ES#:
3551209
Mfg#:
019290ECS01-03KT
In Stock
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#429999 - 8D0512341 - Rear Shock Mount - Left - Allows the shock to be mounted to the vehicle - Genuine Volkswagen Audi - Audi

Allows the shock to be mounted to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
429999
Mfg#:
8D0512341
Ships in 1-2 days
13% off MSRP

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

$536.99

This product was last offered at the strikethrough price on
08-31-2026

$465.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4031342 - 8w0698451pKT -  Front And Rear Brake Pad Kit - Textar - Mildly upgraded composite pad - Textar - Audi

Mildly upgraded composite pad

Brand:
Textar - Corporate Logo
ES#:
4031342
Mfg#:
8W0698451PKT
Ships in 5 Business Days
$465.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#437102 - 8E0422897C - Power Steering Pressure Hose - Connects the flexible hose to the power steering pump - Genuine Volkswagen Audi - Audi

Connects the flexible hose to the power steering pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
437102
Mfg#:
8E0422897C
Ships in 2 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.

$258.99

This product was last offered at the strikethrough price on
10-26-2026

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5234 - b5ucahkit - Front Upper Control Arm Hardware Kit - Complete hardware kit for the front upper control arms - Assembled By ECS - Audi

Complete hardware kit for the front upper control arms 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5234
Mfg#:
B5UCAHKIT
Ships in 1 Business Day
$62.99

This product was last offered at the strikethrough price on
08-13-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858154 - 034-102-1004 - Radiator Relocation Kit - The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. - 034Motorsport - Audi

The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles doing an engine swap only, not intended for OE usage

Brand:
034Motorsport - Corporate Logo
ES#:
4858154
Mfg#:
034-102-1004
Ships in 2 Business Days
$465.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3551556 - 079133062C - Throttle Body Assembly - Priced Each - Includes the throttle position sensor - Hudson - Audi Volkswagen

Includes the throttle position sensor

Brand:
Hudson - Corporate Logo
ES#:
3551556
Mfg#:
079133062C
Ships in 1-2 days
$464.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3570119 - MS100164 - Wheel Spacer Kit - 7mm (1 Pair)  - 7mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

7mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3570119
Mfg#:
MS100164
Ships in 7 Business Days
11% off MSRP

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

$103.99

This product was last offered at the strikethrough price on
11-06-2026

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4017263 - 4h0498625akt4KT - Wheel Bearing Kit - Priced Each  - Fits the left and right side - GSP North America - Audi

Fits the left and right side

Brand:
GSP North America - Corporate Logo
ES#:
4017263
Mfg#:
4H0498625AKT4KT
Ships in 4 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#252458 - 01V398009 - 01V Automatic Transmission Filter Kit - Includes a new filter and gaskets, just add fluid! - Meyle - Audi Volkswagen

Includes a new filter and gaskets, just add fluid! 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
252458
Mfg#:
01V398009
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
ES#3200077 - 013869ECS01A -  Carbon Fiber Trunk Spoiler - Audi B7 A4/S4 - Add a touch of style and real carbon fiber to your Audi - ECS - Audi

Add a touch of style and real carbon fiber to your Audi 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Fits Sedan models only

Brand:
ECS - Corporate Logo
ES#:
3200077
Mfg#:
013869ECS01A
Special Order: No Guaranteed ETA
$579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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