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

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
affirm financing terms & conditions
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

Clutch Pedal Switch

ES#1862302 - 7H0927189 - Clutch Pedal Switch - Located behind the clutch pedal - Genuine Volkswagen Audi - Audi

Located behind the clutch pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1862302
Mfg#:
7H0927189
In Stock
39% off MSRP

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

$71.99

This product was last offered at the strikethrough price on
02-23-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Rotiform CVT Wheels - Set Of Four

ES#4745478 - R1281885F8+45KT1 - 18" Rotiform CVT Wheels - Set Of Four - 18x8.5 ET45 5X112 57.1CB - Matte Anthracite - Rotiform - Audi Volkswagen

18x8.5 ET45 5X112 57.1CB - Matte Anthracite affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4745478
Mfg#:
R1281885F8+45KT1
Back Ordered
$1098.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Windshield Washer Pump

ES#2868734 - 1J6955651 - Windshield Washer Pump - Keep your windshield clean - Febi - Audi Volkswagen

Keep your windshield clean affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Avant models only - Fits front and rear system

Brand:
Febi - Corporate Logo
ES#:
2868734
Mfg#:
1J6955651
In Stock
$18.99

This product was last offered at the strikethrough price on
05-03-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belly Pan & Installation Hardware Kit

ES#2622505 - 8E0863821ALKT - Belly Pan & Installation Hardware Kit - Includes a replacement belly pan with all necessary mounting hardware - Assembled By ECS - Audi

Includes a replacement belly pan with all necessary mounting hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622505
Mfg#:
8E0863821ALKT
Ships on Aug 24, 2026
Auto Notify
ON SALE! SAVE 24%
$359.99

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

$274.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S4 Grille Kit - Platinum Grey With Chrome Trim

ES#2063905 - 8k0898011 - S4 Grille Kit - Platinum Grey With Chrome Trim - Kit includes the grille and matching plate filler - Genuine Volkswagen Audi - Audi

Kit includes the grille and matching plate filler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with parking aid

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2063905
Mfg#:
8K0898011
Ships in 2 Business Days
$1095.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Upper Racing Control Arm Kit

ES#3639295 - 81358 - Adjustable Front Upper Racing Control Arm Kit - Range of adjustment 1.50 degrees of Caster, 1.50 degrees of Camber. Features new xAxis(TM) Sealed Flex Joints! - SPC - Audi Volkswagen

Range of adjustment ±1.50 degrees of Caster, ±1.50 degrees of Camber. Features new xAxis(TM) Sealed Flex Joints! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPC - Corporate Logo
ES#:
3639295
Mfg#:
81358
Ships in 6 Business Days
$1095.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Lift Performance Coilover Kit

ES#4908433 - 79005 - Air Lift Performance Coilover Kit - Offers the ability to convert to a complete air suspension system via a coilover-to-air conversion kit (coming soon)! - Air Lift - Audi

Offers the ability to convert to a complete air suspension system via a coilover-to-air conversion kit (coming soon)! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Air Lift - Corporate Logo
ES#:
4908433
Mfg#:
79005
Ships in 4 Business Days
$1095.00 USD

Breather Tube

ES#3179066 - 06E103207AP - Breather Tube - Connects the breather assembly to the intake pipe - Genuine Volkswagen Audi - Audi

Connects the breather assembly to the intake pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code CTUB

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3179066
Mfg#:
06E103207AP
Ships in 2 Business Days
8% off MSRP

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

$238.99

This product was last offered at the strikethrough price on
06-26-2026

$218.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle Assembly - Left

ES#3180999 - 8W0501203F - Rear Axle Assembly - Left - Driveshaft with inner and outer CV joints - Genuine Volkswagen Audi - Audi

Driveshaft with inner and outer CV joints affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3180999
Mfg#:
8W0501203F
Ships in 6 Business Days
4% off MSRP

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

$1142.99

This product was last offered at the strikethrough price on
06-26-2026

$1093.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Active Motor Mount Resistor Bypass - Priced Each

ES#4846369 - 034-708-0006 - Active Motor Mount Resistor Bypass - Priced Each - Used to remove the soft code caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line & Motorsport Spec Engine Mounts. One required per mount. - 034Motorsport - Audi

Used to remove the soft code caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line & Motorsport Spec Engine Mounts. One required per mount. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4846369
Mfg#:
034-708-0006
In Stock
$14.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Track Density Line Transmission Mount - Priced Each

ES#2951986 - 034-509-4046td - Track Density Line Transmission Mount - Priced Each - Increase performance and durability without sacrificing comfort - 034Motorsport - Audi

Increase performance and durability without sacrificing comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits the left and right side

Brand:
034Motorsport - Corporate Logo
ES#:
2951986
Mfg#:
034-509-4046TD
Back Ordered
Auto Notify
$73.99

This product was last offered at the strikethrough price on
01-08-2026

$42.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#7688 - 17053 - Front Oxygen Sensor - Priced Each - Restore fuel mileage and clear codes - Bosch - Audi Volkswagen

Restore fuel mileage and clear codes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits left and right position

Brand:
Bosch - Corporate Logo
ES#:
7688
Mfg#:
17053
In Stock at Vendor
$281.99

This product was last offered at the strikethrough price on
02-21-2026

$217.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#4056522 - 13210032 - ST X Performance Coilover System - Fixed Damping - Set your vehicle low and tight for optimal performance. - Suspension Techniques - Audi

Set your vehicle low and tight for optimal performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Height adjustable from 1.6" to 2.8" Front & Rear

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056522
Mfg#:
13210032
Back Ordered
$1089.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 2 - No Pads/Rotors/Brake Fluid

ES#4447704 - 95B615123F2KT - Front Big Brake Kit - Stage 2 - No Pads/Rotors/Brake Fluid - Upgrade your brake system to the 4-piston Brembo Porsche Macan calipers - ECS - Audi

Upgrade your brake system to the 4-piston Brembo Porsche Macan calipers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4447704
Mfg#:
95B615123F2KT
In Stock
$1088.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Rotiform CCV Wheels - Set Of Four

ES#4749504 - r1371885f8+45KT - 18" Rotiform CCV Wheels - Set Of Four - 18x8.5 ET45 5X112 66.6CB - Matte Black - Rotiform - Audi BMW Mercedes Benz MINI

18x8.5 ET45 5X112 66.6CB - Matte Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4749504
Mfg#:
R1371885F8+45KT
Back Ordered
$1088.00 USD
This product is lifetime replacement eligible Lifetime Replacement

18" Rotiform CVT Wheels - Set Of Four

ES#4745473 - r1281885f3+35KT - 18" Rotiform CVT Wheels - Set Of Four - 18x8.5 ET35 5X112 66.6CB - Matte Anthracite - Rotiform - Audi BMW Mercedes Benz MINI

18x8.5 ET35 5X112 66.6CB - Matte Anthracite affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4745473
Mfg#:
R1281885F3+35KT
Back Ordered
$1088.00 USD
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 ECS Tuning is part of Enthusiast Auto Holdings