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Audi S4 Most Popular Parts

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EMD Wheel Spacer & Bolt Kit - 15mm With Ball Seat Bolts

ES#4042996 - EMD-SPACER15571B - EMD Wheel Spacer & Bolt Kit - 15mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - Emmanuele Design - Audi Volkswagen

Includes everything you need to install spacers on two wheels Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042996
Mfg#:
EMD-SPACER15571B
Ships in 2 Business Days
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OE Style Carbon Fiber Hood

Add style and remove weight from the front end of your Audi!

Brand:
Deval - Corporate Logo
ES#:
3142784
Mfg#:
AA406-CFHO
Special Order: No Guaranteed ETA
$880.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Replacement Rings For ES4698770

Replacement Rings for your Two Piece Girodisc Rotors

Brand:
Girodisc - Corporate Logo
ES#:
4698772
Mfg#:
D1-311
Ships in 4 Business Days
$880.00 USD
Free Shipping

Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (352x32)

ES#2607868 - 001499ECS01AKT - Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (352x32) - Direct bolt-on replacement for customers with our Stage 4 Big Brake Kits - ECS - Audi

Direct bolt-on replacement for customers with our Stage 4 Big Brake Kits 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Replacement rotors for customers with our Stage 4 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
2607868
Mfg#:
001499ECS01AKT
In Stock
ON SALE!
$964.99

This product was last offered at the strikethrough price on
05-14-2026

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

ES#3179113 - 079959231G - Secondary Air Injection Pump - Order Block (Dealer Only) - Reserved for warranty repairs - Genuine Volkswagen Audi - Audi

Order Block (Dealer Only) - Reserved for warranty repairs Fits from the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3179113
Mfg#:
079959231G
Ships in 4 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.

$975.99

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

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Housing - Left

ES#2225111 - 8K0407253AB - Front Wheel Bearing Housing - Left - Also referred to as the spindle or steering knuckle - Genuine Volkswagen Audi - Audi

Also referred to as the spindle or steering knuckle Fits from production date 11/2/2009 and up to production date 11/14/2011 (M14 ball joint)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2225111
Mfg#:
8K0407253AB
Ships in 9 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.

$975.99

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

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Curved - Right

ES#2785094 - 8K0407694R - Front Lower Control Arm - Curved - Right - Keep your suspension in top shape - Meyle HD - Audi

Keep your suspension in top shape 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up to production date 11/2/2009

Brand:
Meyle HD - Corporate Logo
ES#:
2785094
Mfg#:
8K0407694R
In Stock
$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"Supercharged" Badge Set - Red/Chrome

ES#2954135 - 4f0853601a2zzKT - "Supercharged" Badge Set - Red/Chrome - Display your forced induction engine in brilliant Audi red - Genuine Volkswagen Audi - Audi

Display your forced induction engine in brilliant Audi red

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2954135
Mfg#:
4F0853601A2ZZKT
Ships on Nov 24, 2026
$193.99

This product was last offered at the strikethrough price on
07-15-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Outer Tie Rod End - Left

ES#3219895 - 4G0423811A - Outer Tie Rod End - Left - Keep your suspension steady and your steering tight! - Lemforder - Audi Porsche

Keep your suspension steady and your steering tight! We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
Lemforder - Corporate Logo
ES#:
3219895
Mfg#:
4G0423811A
Ships in 2 Business Days
$95.99

This product was last offered at the strikethrough price on
06-04-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE AL552 ZF8 Performance TCU Tune

ES#4418874 - IESOWB1 - IE AL552 ZF8 Performance TCU Tune - Increased power, higher RPM limit, faster shifts, variable launch control and additional transmission performance features - Integrated Engineering - Audi

Increased power, higher RPM limit, faster shifts, variable launch control and additional transmission performance features Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Requires a Stage 1 or higher ECU Tune.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4418874
Mfg#:
IESOWB1
In Stock
$878.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Performance TCU Tune

ES#3579785 - iesocgw1 - IE Performance TCU Tune - Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control - Integrated Engineering - Audi

Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with DSG transmission only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579785
Mfg#:
IESOCGW1
In Stock
$878.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Caliper - Black - Right

ES#450977 - 8K0615404A - Rear Brake Caliper - Black - Right - Includes the parking brake motor - Genuine Volkswagen Audi - Audi

Includes the parking brake motor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450977
Mfg#:
8K0615404A
Ships on Nov 24, 2026
6% off MSRP

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

$937.99

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

$878.99 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 (53mm diameter strut)

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

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