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 A3 Performance Catalytic Converters

Sort By
Filter By
Return to Top

Downpipe Hardware Kit

ES#2575425 - 3D0253115EKT1 - Downpipe Hardware Kit - Contains all of the hardware you need to install a new downpipe on your A3 - Assembled By ECS - Audi

Contains all of the hardware you need to install a new downpipe on your A3 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575425
Mfg#:
3D0253115EKT1
Ships in 1-2 days
ON SALE!
$103.99

This product was last offered at the strikethrough price on
10-05-2026

$100.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter / Downpipe Installation Kit

ES#2594031 - N0445203KT2 - Catalytic Converter / Downpipe Installation Kit - Includes the necessary parts and hardware for installation - Genuine Volkswagen Audi - Audi

Includes the necessary parts and hardware for installation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2594031
Mfg#:
N0445203KT2
Ships in 1-2 days
$151.99

This product was last offered at the strikethrough price on
06-21-2026

$150.99 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