Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi S4 Most Popular Parts

Sort By
Filter By
Return to Top

Charcoal Canister

ES#436511 - 8E0201801L - Charcoal Canister - Keep your fuel system efficient - Genuine Volkswagen Audi - Audi

Keep your fuel system efficient

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436511
Mfg#:
8E0201801L
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.

$809.99

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

$729.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#4716227 - 8K0253115D - Exhaust Gasket - Priced Each - Seals the catalytic converter to the downpipe - Elring - Audi

Seals the catalytic converter to the downpipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4716227
Mfg#:
8K0253115D
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Caliper Seal Kit - Priced each

ES#4046767 - 3D0698671A - Rear Caliper Seal Kit - Priced each - One kit services both calipers - Does not include assembly lube - Genuine Volkswagen Audi - Audi Volkswagen

One kit services both calipers - Does not include assembly lube

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4046767
Mfg#:
3D0698671A
In Stock
5% off MSRP

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

$56.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor O-Ring

ES#3706755 - 038103196 - Oil Level Sensor O-Ring - Seals oil level sensor to the oil pan - Elring - Audi Volkswagen Porsche

Seals oil level sensor to the oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3706755
Mfg#:
038103196
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Pack Of 5

ES#3426754 - 06m198405fKT - Oil Filter Kit - Pack Of 5 - Stock up for future maintenance and save! - Genuine Volkswagen Audi - Audi

Stock up for future maintenance and save!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3426754
Mfg#:
06M198405FKT
In Stock
$79.90

This product was last offered at the strikethrough price on
09-23-2026

$72.75 USD
Free Shipping

18" Rotiform LAS-R Wheels - Set Of Four

ES#4752672 - R1421885F3+45KT2 - 18" Rotiform LAS-R Wheels - Set Of Four - 18X8.5 ET45 5X112 57.1CB - Matte Black - Rotiform - Audi Volkswagen

18X8.5 ET45 5X112 57.1CB - Matte Black

Brand:
Rotiform - Corporate Logo
ES#:
4752672
Mfg#:
R1421885F3+45KT2
Ships in 10 Business Days
$1455.00 USD
This product is lifetime replacement eligible Lifetime Replacement

18" Rotiform LSR Wheels - Set Of Four

ES#4752749 - R1551885F8+45KT1 - 18" Rotiform LSR Wheels - Set Of Four - 18X8.5 ET45 5X112 57.1CB - Gloss Silver - Rotiform - Audi Volkswagen

18X8.5 ET45 5X112 57.1CB - Gloss Silver

Brand:
Rotiform - Corporate Logo
ES#:
4752749
Mfg#:
R1551885F8+45KT1
Back Ordered
$1455.00 USD
This product is lifetime replacement eligible Lifetime Replacement

18" Rotiform SPF Wheels - Set Of Four

ES#4745369 - R1201885F8+45KT1 - 18" Rotiform SPF Wheels - Set Of Four - 18x8.5 ET45 5X112 57.1CB - Gloss Silver - Rotiform - Audi Volkswagen

18x8.5 ET45 5X112 57.1CB - Gloss Silver

Brand:
Rotiform - Corporate Logo
ES#:
4745369
Mfg#:
R1201885F8+45KT1
Back Ordered
$1455.00 USD
This product is lifetime replacement eligible Lifetime Replacement

S4 Grille Assembly - Black with gloss black trim

ES#2680872 - 8K0853651AFCKA - S4 Grille Assembly - Black with gloss black trim - Used in the 'Black Optics' package - Genuine Volkswagen Audi - Audi

Used in the 'Black Optics' package

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2680872
Mfg#:
8K0853651AFCKA
Ships in 9 Business 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.

$1678.99

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

$1454.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" ISWEEP CP12 Wheels - Set Of Four

ES#4753056 - cp12188545grgKT - 18" ISWEEP CP12 Wheels - Set Of Four - 18"x8.5" ET45 57.1CB 5x112 - Glossy Racing Graphite - iSWEEP - Audi Volkswagen

18"x8.5" ET45 57.1CB 5x112 - Glossy Racing Graphite

Brand:
iSWEEP - Corporate Logo
ES#:
4753056
Mfg#:
CP12188545GRGKT
Back Ordered
$1452.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/S4 Carbon Fiber Front Lip Spoiler & Grille Accent Set

ES#5470749 - 019196ECSEBKT - Audi B9 A4/S4 Carbon Fiber Front Lip Spoiler & Grille Accent Set - Hand-laid carbon fiber to upgrade your exterior styling - Enthusiast Bundles - Audi

Hand-laid carbon fiber to upgrade your exterior styling Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
5470749
Mfg#:
019196ECSEBKT
Ships in 10 Business Days
$1452.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Caliper Carrier Bolt - Priced Each

ES#2990 - N90708504 - Caliper Carrier Bolt - Priced Each - Secures the caliper carrier to the spindle. M12x1.5x35 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the caliper carrier to the spindle. M12x1.5x35

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2990
Mfg#:
N90708504
In Stock
3% off MSRP

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

$14.88

This product was last offered at the strikethrough price on
11-03-2026

$14.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Stop Euro-Stop Premium Front & Rear Brake Kit (345mm/330mm)

ES#4795396 - ESK6141 - Power Stop Euro-Stop Premium Front & Rear Brake Kit (345mm/330mm) - An authentic OE-specification 4-wheel braking solution featuring European-sourced pads, high-carbon smooth Geomet coated rotors, and strict ECE-R90 certification. - Power Stop - Audi

An authentic OE-specification 4-wheel braking solution featuring European-sourced pads, high-carbon smooth Geomet® coated rotors, and strict ECE-R90 certification. Models with 345mm Front & 330mm Rear Rotors

Brand:
Power Stop - Corporate Logo
ES#:
4795396
Mfg#:
ESK6141
In Stock
$483.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe

ES#4617002 - 06E121065Q - Coolant Pipe - Main return pipe that connects to the heater core hoses and the engine - Genuine Volkswagen Audi - Audi

Main return pipe that connects to the heater core hoses and the engine For vehicles up through the 2012 model year only. (Pre-Facelift)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4617002
Mfg#:
06E121065Q
In Stock
$124.99

This product was last offered at the strikethrough price on
05-07-2026

$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Carbon Fiber Intake System - Audi B9 S4/S5 3.0T (CI100043)

ES#4464978 - CI100043C3 - APR Carbon Fiber Intake System - Audi B9 S4/S5 3.0T (CI100043) - Looks as great as it performs - APR - Audi

Looks as great as it performs Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4464978
Mfg#:
CI100043C3
Ships in 5 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.

$1631.99

This product was last offered at the strikethrough price on
11-03-2026

$1449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings