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 B8 Exhaust Emission Parts

Sort By
Filter By
Return to Top
ES#4001177 - CTA2064 - Thin Wall Oxygen Sensor Socket - Out of space? Use this thin wall socket. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Out of space? Use this thin wall socket.

Brand:
CTA Tools - Corporate Logo
ES#:
4001177
Mfg#:
CTA2064
In Stock
$17.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connects the catalytic converter to the center exhaust muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450481
Mfg#:
8K0254300G
Ships in 2 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.

$798.99

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

$719.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2561128 - 1K0998262S - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2561128
Mfg#:
1K0998262S
In Stock
Limited Qty Sale
$178.99

This product was last offered at the strikethrough price on
11-07-2026

$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4370861 - W1267 - Oxygen Sensor Socket - Removes oxygen sensors located in the exhaust. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes oxygen sensors located in the exhaust.

Brand:
Performance Tool - Corporate Logo
ES#:
4370861
Mfg#:
W1267
In Stock
$12.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3188060 - 8K0253115L - Exhaust Gasket - Located between turbocharger and catalytic converter - Elring - Audi

Located between turbocharger and catalytic converter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3188060
Mfg#:
8K0253115L
In Stock
$5.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470646 - 1K0998262L - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bremmen Parts - Audi Volkswagen

Keep your engine running efficiently 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470646
Mfg#:
1K0998262L
In Stock
ON SALE! SAVE 18%
$129.99

This product was last offered at the strikethrough price on
05-29-2026

$106.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4714780 - N10730201 - Turbo Flange Stud - Priced Each - Allows the catalytic converter to bolt up to the turbocharger. M10x32 - Elring - Audi

Allows the catalytic converter to bolt up to the turbocharger. M10x32 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4714780
Mfg#:
N10730201
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966907 - 8K0254354C - Exhaust Downpipe - right - Includes the flex section - Genuine Volkswagen Audi - Audi

Includes the flex section

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2966907
Mfg#:
8K0254354C
Ships in 1-2 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.

$715.99

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

$619.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2557246 - 8T0253096 - Exhaust Downpipe - right - Includes the flex section - Genuine Volkswagen Audi - Audi

Includes the flex section

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2557246
Mfg#:
8T0253096
Ships in 6 Business Days
8% off MSRP

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

$656.99

This product was last offered at the strikethrough price on
11-07-2026

$604.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3438274 - 06E131101K - EGR Valve - Left - Also known as the 'combi valve' - Pierburg - Audi

Also known as the 'combi valve'

Brand:
Pierburg - Corporate Logo
ES#:
3438274
Mfg#:
06E131101K
In Stock
Limited Qty Sale
$98.99

This product was last offered at the strikethrough price on
11-07-2026

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2557245 - 8T0253095 - Exhaust Downpipe - left - Includes the flex section - Genuine Volkswagen Audi - Audi

Includes the flex section

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2557245
Mfg#:
8T0253095
Ships in 6 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.

$656.99

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

$569.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2966851 - 06E131101K - EGR Valve - Left - Also known as the 'combi valve' - Genuine Volkswagen Audi - Audi

Also known as the 'combi valve'

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2966851
Mfg#:
06E131101K
Ships in 1-2 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.

$606.99

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

$525.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2955055 - 06E131102K - EGR Valve - Right - Also known as the 'combi valve' - Genuine Volkswagen Audi - Audi

Also known as the 'combi valve'

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955055
Mfg#:
06E131102K
Ships in 1-2 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.

$593.99

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

$514.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#450445 - 8K0253115A - Exhaust Gasket - Priced Each - Seals the manifolds to the catalytic converters - Genuine Volkswagen Audi - Audi

Seals the manifolds to the catalytic converters

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450445
Mfg#:
8K0253115A
In Stock
3% off MSRP

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

$11.36

This product was last offered at the strikethrough price on
11-07-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4474178 - 46329 - AdBlue DEF Fluid - 10 Liters - Diesel exhaust fluid - Febi - Audi BMW Volkswagen Mercedes Benz Porsche

Diesel exhaust fluid We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4474178
Mfg#:
46329
Ships in 1-2 days
$34.99

This product was last offered at the strikethrough price on
05-29-2026

$26.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3678273 - 000012499 - Filling Hose For AdBlue Urea Solution - Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution - MTC - Audi Volkswagen

Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution For 45mm threaded openings. Please measure yours prior to ordering.

Brand:
MTC - Corporate Logo
ES#:
3678273
Mfg#:
000012499
Ships in 5 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Emission Parts

Oxygen sensors, catalytic converters, and other critical emissions components not only cause Check Engine Lights when they fail, but they'll also keep you from registering your car. Make sure your emissions system is functioning properly so you can continue to drive your car legally.

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