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

Transmission Mount

ES#3256670 - 8K0399151DB - Transmission Mount - Reduce excessive drivetrain vibrations - Genuine Porsche - Audi Porsche

Reduce excessive drivetrain vibrations

Brand:
Genuine Porsche - Corporate Logo
ES#:
3256670
Mfg#:
8K0399151DB
Ships in 4 Business Days
$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lowering Spring Install Kit

ES#4753384 - n90648402KT - Lowering Spring Install Kit - All the required hardware to install your lowering springs - Genuine Volkswagen Audi - Audi

All the required hardware to install your lowering springs For vehicles with production date from 02/24/2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4753384
Mfg#:
N90648402KT
Ships in 4 Business Days
$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Seat Belt Buckle - Right/Center

ES#1269865 - 8K0857740AC01C - Rear Seat Belt Buckle - Right/Center - Make sure your seat belt is fastened correctly with a properly operating latch - Genuine Volkswagen Audi - Audi

Make sure your seat belt is fastened correctly with a properly operating latch

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1269865
Mfg#:
8K0857740AC01C
Ships in 6 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.

$207.99

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

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stability Control Pressure Sensor

ES#4620201 - 34511165467 - Stability Control Pressure Sensor - URO - Audi BMW Volkswagen Mercedes Benz

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4620201
Mfg#:
34511165467
Back Ordered
$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Revo Supercharger Pulley and Belt Kit

CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley.

Brand:
REVO - Corporate Logo
ES#:
4499781
Mfg#:
RA221M200100
Back Ordered
$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear ABS Sensor - Priced Each

ES#3521239 - 8D0927807F - Rear ABS Sensor - Priced Each - Clear codes and restore ABS function - Holstein - Audi

Clear codes and restore ABS function Fits the right position

Brand:
Holstein - Corporate Logo
ES#:
3521239
Mfg#:
8D0927807F
Ships in 1 Business Day
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Switch Bezel - Sabre (Black) - Left

ES#250258 - 8E1867171B7PE - Window Switch Bezel - Sabre (Black) - Left - Replace that worn or broken piece. - Genuine Volkswagen Audi - Audi

Replace that worn or broken piece. For vehicles without power folding mirrors

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
250258
Mfg#:
8E1867171B7PE
Ships in 3 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.

$103.99

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

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#2144562 - 8K0505465G - Rear Sway Bar End Link - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2144562
Mfg#:
8K0505465G
Ships in 4 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.

$97.99

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

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Switch - Passenger & Rear

ES#441280 - 8E0959855A5PR - Window Switch - Passenger & Rear - Black window switch that controls your vehicles electric window function - Genuine Volkswagen Audi - Audi

Black window switch that controls your vehicles electric window function

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441280
Mfg#:
8E0959855A5PR
Ships in 7 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.

$107.99

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

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manual Boost Controller - Black

ES#4252 - FMBV050 - Manual Boost Controller - Black - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI

Lockable under-hood boost controller

Brand:
Forge - Corporate Logo
ES#:
4252
Mfg#:
FMBV050
In Stock
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set - Right

ES#2497342 - 077198025B - Valve Cover Gasket Set - Right - For cylinders 1-4 - Victor Reinz - Audi

For cylinders 1-4

Brand:
Victor Reinz - Corporate Logo
ES#:
2497342
Mfg#:
077198025B
Ships in 1-2 days
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Price Each

ES#3236314 - 443498625F - Rear Wheel Bearing Kit - Price Each - Comes with everything you need to install your wheel bearing - FAG - Audi

Comes with everything you need to install your wheel bearing

Brand:
FAG - Corporate Logo
ES#:
3236314
Mfg#:
443498625F
Ships in 1 Business Day
$93.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flywheel Bolt - Priced Each

ES#4880722 - 034-H01-6001 - Flywheel Bolt - Priced Each - Audi flywheel bolt for all 1.8t, 2.7t, 2.8, 3.0 and Audi AAN I5 applications, OEM stretch bolt should always be replaced and torqued to factory specs. - 034Motorsport - Audi Volkswagen

Audi flywheel bolt for all 1.8t, 2.7t, 2.8, 3.0 and Audi AAN I5 applications, OEM stretch bolt should always be replaced and torqued to factory specs. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4880722
Mfg#:
034-H01-6001
In Stock
$11.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline 4-Piece Pedal Set - Manual Transmission - Black

Black anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840402
Mfg#:
P746090BLACK
Ships in 6 Business Days
$187.00 USD
Free Shipping
on orders $49 and up

A/C Condenser

ES#2718493 - 8E0260403E - A/C Condenser - Transfers heat from the refrigerant - Nissens - Audi

Transfers heat from the refrigerant We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
2718493
Mfg#:
8E0260403E
Ships in 1 Business Day
$204.99

This product was last offered at the strikethrough price on
10-01-2026

$186.99 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