Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi OE Catalytic Converters

Sort By
Filter By
Return to Top
ES#277328 - 056103377 - Washer - Priced Each - Washer used on the downpipe studs. 11.5x2 - Genuine Volkswagen Audi - Audi Volkswagen

Washer used on the downpipe studs. 11.5x2 Used in securing the catalytic converter/downpipe to the turbocharger - 4 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277328
Mfg#:
056103377
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#252223 - N0111849 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8 Used in securing the catalytic converter bracket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252223
Mfg#:
N0111849
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2710421 - 1J0253115RKT - Catalytic Converter/Down Pipe Installation Kit - Includes the necessary hardware to install the catalytic converter/downpipe to the turbocharger - Assembled By ECS - Audi

Includes the necessary hardware to install the catalytic converter/downpipe to the turbocharger 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2710421
Mfg#:
1J0253115RKT
In Stock
ON SALE! SAVE 25%
$67.99

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

$51.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#467739 - N10240003 - Bolt - Priced Each - Install new hardware with your new parts. M8x32 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x32

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467739
Mfg#:
N10240003
In Stock
$1.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2575816 - 8D0253115CKT2 - Catalytic Converter / Down Pipe Install Kit - Includes all hardware to install a new catalytic converter / down pipe assembly - Assembled By ECS - Audi

Includes all hardware to install a new catalytic converter / down pipe assembly 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575816
Mfg#:
8D0253115CKT2
Back Ordered
ON SALE!
$46.99

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

$44.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4674661 - 191253232A - Catalytic Converter Gasket - Priced Each - Seals the catalyst to the exhaust manifold - HJS - Audi

Seals the catalyst to the exhaust manifold Seals the catalytic converter to the downpipe - 2 required

Brand:
HJS - Corporate Logo
ES#:
4674661
Mfg#:
191253232A
Ships in 3 Business Days
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#366228 - 4B0253115A - Exhaust Gasket - Priced Each - Seals the turbocharger to the downpipe - Genuine Volkswagen Audi - Audi

Seals the turbocharger to the downpipe For automatic transmission vehicles from the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
366228
Mfg#:
4B0253115A
Ships in 3 Business Days
9% off MSRP

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

$22.00

This product was last offered at the strikethrough price on
07-23-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3536252 - 8L9253232A - Exhaust Gasket - Priced Each - Located between the exhaust downpipe and the catalytic converter - Two per vehicle - Ajusa - Audi

Located between the exhaust downpipe and the catalytic converter - Two per vehicle

Brand:
Ajusa - Corporate Logo
ES#:
3536252
Mfg#:
8L9253232A
Back Ordered
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2814317 - 1J0253115A - Downpipe Gasket - Should be replaced every time the downpipe is removed to prevent exhaust leaks - Hamburg Tech - Audi Volkswagen

Should be replaced every time the downpipe is removed to prevent exhaust leaks We Price Match - Give Us A Call or Chat!
Seals the catalytic converter/downpipe to the turbocharger

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814317
Mfg#:
1J0253115A
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4151276 - 1K0253141T - EXHAUST CLAMP - Rein - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151276
Mfg#:
1K0253141T
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2575420 - 1K0253115KT1 - 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#:
2575420
Mfg#:
1K0253115KT1
In Stock
ON SALE!
$26.99

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

$25.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Used in multiple locations including downpipe to turbocharger 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4034841
Mfg#:
1K0253725
In Stock at Vendor
$24.99

This product was last offered at the strikethrough price on
05-07-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2800400 - 4B0253115A - Exhaust Gasket - Priced Each - Seals the turbocharger to the downpipe - Ajusa - Audi

Seals the turbocharger to the downpipe For automatic transmission vehicles from the 2003 model year

Brand:
Ajusa - Corporate Logo
ES#:
2800400
Mfg#:
4B0253115A
Ships in 1 day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2580195 - 8D0253115CKT3 - 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!
Engine code BNK

Brand:
Assembled By ECS - Corporate Logo
ES#:
2580195
Mfg#:
8D0253115CKT3
Back Ordered
ON SALE! SAVE 21%
$29.99

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

$23.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183583 - 1K0253141J - Dual Clamp Exhaust Sleeve OE # 1K0253141J - Quiet down your leaking exhaust. 65x95mm - Ernst - Audi Volkswagen

Quiet down your leaking exhaust. 65x95mm Secures the catalytic converter to the center muffler

Brand:
Ernst - Corporate Logo
ES#:
3183583
Mfg#:
1K0253141J
Ships in 1 day
$23.99

This product was last offered at the strikethrough price on
05-07-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419787 - 1K0253115AB - Exhaust Gasket - Seals the turbocharger to the catalytic converter - Elwis - Audi Volkswagen

Seals the turbocharger to the catalytic converter

Brand:
Elwis - Corporate Logo
ES#:
3419787
Mfg#:
1K0253115AB
In Stock at Vendor
$9.99

This product was last offered at the strikethrough price on
05-07-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Other Audi OE Catalytic Converters

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