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 Most Popular Parts

Sort By
Filter By
Return to Top

Auxiliary Water Pump

ES#4818659 - 5Q0965561B - Auxiliary Water Pump - Secondary pump for more efficient cooling - Bremmen Parts - Audi Volkswagen

Secondary pump for more efficient cooling 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818659
Mfg#:
5Q0965561B
In Stock
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! FLEX FUEL KIT For AUDI S4

ES#4499539 - FIFFKB8S4 - Fuel-It! FLEX FUEL KIT For AUDI S4 - If you're running E85 or ethanol mixes in your Audi, you need this kit! - Fuel-It! - Audi

If you're running E85 or ethanol mixes in your Audi, you need this kit!

Brand:
Fuel-It! - Corporate Logo
ES#:
4499539
Mfg#:
FIFFKB8S4
Ships in 2 Business Days
$454.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Upgrade Kit

ES#2794433 - IEFUVC1 - High Pressure Fuel Pump Upgrade Kit - Entry-level HPFP kit for builders who prefer to assemble their HPFP themselves. - Integrated Engineering - Audi Volkswagen

Entry-level HPFP kit for builders who prefer to assemble their HPFP themselves.
For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794433
Mfg#:
IEFUVC1
In Stock
$419.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Rotor Cross Drilled - Priced Each

ES#4820206 - 4M0615601PCD - Rear Brake Rotor Cross Drilled - Priced Each - Restore your vehicles stopping power - Zimmermann - Audi

Restore your vehicles stopping power We Price Match - Give Us A Call or Chat!

Brand:
Zimmermann - Corporate Logo
ES#:
4820206
Mfg#:
4M0615601PCD
Ships in 2 Business Days
$183.99

This product was last offered at the strikethrough price on
10-31-2026

$181.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Assembly

ES#4674490 - 079103542E - Oil Separator Assembly - A truly complete kit for oil separator system replacement - Hamburg Tech - Audi

A truly complete kit for oil separator system replacement We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4674490
Mfg#:
079103542E
In Stock
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing (Aluminum)

ES#3659371 - 078121121J - Thermostat Housing (Aluminum) - Aluminum design - Located on the front right of the engine block - URO - Audi Volkswagen

Aluminum design - Located on the front right of the engine block 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Aluminum housing used on the B5 S4 - Commonly used as a factory upgrade for the OE plastic piece

Brand:
URO - Corporate Logo
ES#:
3659371
Mfg#:
078121121J
In Stock
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#4423942 - 4H0498625A - Wheel Bearing - Priced Each - Fits the left and right side. Includes new hardware. - Bremmen Parts - Audi

Fits the left and right side. Includes new hardware. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4423942
Mfg#:
4H0498625A
In Stock
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS IS38 Turbocharger

ES#4324925 - CTS-TR-1000 - CTS IS38 Turbocharger - A ready-to-install turbocharger kit with performance and reliability enhancing upgrades - CTS - Audi Volkswagen

A ready-to-install turbocharger kit with performance and reliability enhancing upgrades

Brand:
CTS - Corporate Logo
ES#:
4324925
Mfg#:
CTS-TR-1000
Back Ordered
ON SALE! SAVE 15%
$799.99

This product was last offered at the strikethrough price on
09-29-2026

$679.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi C7.5 S6 Facelift Rear Diffuser & Trunk Spoiler

ES#4732651 - DO0RBUSTER15KT - Audi C7.5 S6 Facelift Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your C7.5 S6 / A6-S line facelift Audi! - Doorbusters - Audi

Add some aggressive styling to your C7.5 S6 / A6-S line facelift Audi! Fits 2016+ model years (facelift)

Brand:
Doorbusters - Corporate Logo
ES#:
4732651
Mfg#:
DO0RBUSTER15KT
In Stock
$679.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump

ES#4142913 - 07L115009BB - Oil Pump - Prevent severe engine damage with a new oil pump - Genuine Volkswagen Audi - Audi

Prevent severe engine damage with a new oil pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4142913
Mfg#:
07L115009BB
Ships in 9 Business Days
5% off MSRP

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

$5707.99

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

$5434.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front eRide Air Suspension Strut - Priced Each

ES#4940851 - ASE-3821 - Front eRide Air Suspension Strut - Priced Each - Front Axle, Fits left and right sides - replace in pairs - Arnott - Audi

Front Axle, Fits left and right sides - replace in pairs

Brand:
Arnott - Corporate Logo
ES#:
4940851
Mfg#:
ASE-3821
Ships in 2 Business Days
17% off MSRP

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

$1303.99

This product was last offered at the strikethrough price on
11-05-2026

$1086.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Valvetronic Catback Exhaust System

Gains of up to +17.8 horsepower with an additional +13.3 ft-lbs of torque with a legendary exhaust note!

Brand:
Armytrix - Corporate Logo
ES#:
3675762
Mfg#:
AUB8R-5
Ships on Nov 30, 2026
$5432.00 USD
Free Shipping

Sport Springs Set

ES#4941 - 29261-2 - Sport Springs Set - Unrivaled comfort and performance. Average lowering of 1.3"F 1.3"R - H&R - Audi

Unrivaled comfort and performance. Average lowering of 1.3"F 1.3"R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4941
Mfg#:
29261-2
In Stock
15% off MSRP

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

$399.00

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

$339.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Other Audi Most Popular Parts

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