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 OE Downpipe Installation Kits

Sort By
Filter By
Return to Top

Catalytic Converter Install Kit

ES#2576283 - 8K0253115AKT2 - Catalytic Converter Install Kit - Contains all of the hardware you need to install new catalytic converters on your Audi - Assembled By ECS - Audi

Contains all of the hardware you need to install new catalytic converters on your Audi 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2576283
Mfg#:
8K0253115AKT2
In Stock
ON SALE! SAVE 12%
$98.99

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

$86.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter Installation Kit

ES#3028723 - 8D0253115KT3 - Catalytic Converter Installation Kit - Includes the necessary hardware and gaskets to install the catalytic converter - Assembled By ECS - Audi Volkswagen

Includes the necessary hardware and gaskets to install the catalytic converter 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3028723
Mfg#:
8D0253115KT3
In Stock
ON SALE! SAVE 21%
$59.99

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

$47.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter Installation Kit

ES#2575495 - 8K0253115KT2 - Catalytic Converter Installation Kit - Contains all of the hardware you need to install a new catalytic converter - Assembled By ECS - Audi

Contains all of the hardware you need to install a new catalytic converter 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575495
Mfg#:
8K0253115KT2
In Stock
ON SALE! SAVE 20%
$72.99

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

$58.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Sleeve With Dual Clamps - Priced Each

ES#1852783 - 1K0253141T - Exhaust Sleeve With Dual Clamps - Priced Each - Intended for the rear muffler - Genuine Volkswagen Audi - Audi Volkswagen

Intended for the rear muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1852783
Mfg#:
1K0253141T
In Stock
13% off MSRP

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

$29.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter Installation Kit

ES#2575492 - 1H0253115DKT1 - Catalytic Converter Installation Kit - Contains all of the hardware you need to install a new catalytic converter on your A4 - Assembled By ECS - Audi

Contains all of the hardware you need to install a new catalytic converter on your A4 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575492
Mfg#:
1H0253115DKT1
In Stock
ON SALE! SAVE 21%
$69.99

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

$55.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#1905476 - 8l9298001 - Downpipe Installation Kit - Includes required hardware and gasket needed to install a new downpipe - Assembled By ECS - Audi

Includes required hardware and gasket needed to install a new downpipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
1905476
Mfg#:
8L9298001
In Stock
ON SALE! SAVE 19%
$40.99

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

$33.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Hardware Kit - K03/K04 & Tial 605

ES#4877037 - 034-105-A002 - Downpipe Installation Hardware Kit - K03/K04 & Tial 605 - Everything you need to install 034Motorsport 3" Downpipes onto your Borg Warner K03/K04 or Tial 605 Turbochargers. - 034Motorsport - Audi

Everything you need to install 034Motorsport 3" Downpipes onto your Borg Warner K03/K04 or Tial 605 Turbochargers.

Brand:
034Motorsport - Corporate Logo
ES#:
4877037
Mfg#:
034-105-A002
Ships in 2 Business Days
$78.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Hardware Kit

ES#2580177 - N044512530801KT - Downpipe Hardware Kit - Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine - Assembled By ECS - Audi

Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2580177
Mfg#:
N044512530801KT
In Stock
ON SALE! SAVE 25%
$39.99

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

$29.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 For Our 25th Anniversary Sweepstakes!

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

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

$103.13 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 day
$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

Downpipe Hardware Kit

ES#2575422 - 1K0253115TKT1 - 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 For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575422
Mfg#:
1K0253115TKT1
Ships in 1 day
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#2608229 - 8K0253115KT - Downpipe Installation Kit - All new hardware to install your new downpipe - Genuine Volkswagen Audi - Audi

All new hardware to install your new downpipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2608229
Mfg#:
8K0253115KT
Ships in 1 day
$64.99

This product was last offered at the strikethrough price on
02-24-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#2576064 - 8D0253115FKT1 - Downpipe Installation Kit - Install new hardware with your downpipe - Assembled By ECS - Audi

Install new hardware with your downpipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2576064
Mfg#:
8D0253115FKT1
In Stock
ON SALE! SAVE 14%
$123.99

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

$106.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter Installation Kit

ES#2763594 - 1K0253141JKT - Catalytic Converter Installation Kit - Includes the necessary hardware and gaskets to install the catalytic converter - Genuine Volkswagen Audi - Audi

Includes the necessary hardware and gaskets to install the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2763594
Mfg#:
1K0253141JKT
Ships in 4 Business Days
$108.99

This product was last offered at the strikethrough price on
02-24-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Hardware Kit

ES#4753104 - 8D0253115CKT - Downpipe Installation Hardware Kit - Assembled By ECS - Audi

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4753104
Mfg#:
8D0253115CKT
In Stock
ON SALE! SAVE 15%
$30.99

This product was last offered at the strikethrough price on
03-13-2026

$26.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter / Downpipe Installation Kit

ES#2594032 - N0445203KT3 - Catalytic Converter / Downpipe Installation Kit - Includes the necessary parts and hardware for installation - Assembled By ECS - Audi

Includes the necessary parts and hardware for installation 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594032
Mfg#:
N0445203KT3
In Stock
ON SALE!
$103.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Other Audi OE Downpipe Installation Kits

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