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Audi A3 Exhaust Parts & Accessories

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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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594032
Mfg#:
N0445203KT3
In Stock
ON SALE! SAVE 10%
$103.99

This product was last offered at the strikethrough price on
09-16-2026

$94.08 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#3624989 - 06J906262AA - Oxygen Sensor - FAE - Audi

Brand:
FAE - Corporate Logo
ES#:
3624989
Mfg#:
06J906262AA
Ships on Oct 27, 2026
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Clamp - Priced Each

ES#2737983 - 5Q0253141 - Exhaust Clamp - Priced Each - Used to connect sections of exhaust. 70x88mm - Genuine Volkswagen Audi - Audi

Used to connect sections of exhaust. 70x88mm Connects center muffler to rear muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737983
Mfg#:
5Q0253141
In Stock
11% off MSRP

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

$34.99

This product was last offered at the strikethrough price on
10-02-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AdBlue - 2.5 Gallons / 9.46 Liters - OE# G052910A2

ES#4732882 - 555471010 - AdBlue - 2.5 Gallons / 9.46 Liters - OE# G052910A2 - Comes with integrated funnel to help avoid any spilling - Febi - Audi BMW Volkswagen

Comes with integrated funnel to help avoid any spilling We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4732882
Mfg#:
555471010
Ships in 1 Business Day
$35.99

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

$30.99 USD
Free Shipping
on orders $49 and up

Front Oxygen Sensor

ES#5424684 - 1K0998262AD - Front Oxygen Sensor - Located before catalytic converter, restore mileage and clear codes - URO - Audi Volkswagen

Located before catalytic converter, restore mileage and clear codes 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5424684
Mfg#:
1K0998262AD
Ships in 1 Business Day
$84.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket

ES#4039441 - 03L253039B - Exhaust Manifold Gasket - Seals the exhaust manifold to the cylinder head - Victor Reinz - Audi Volkswagen

Seals the exhaust manifold to the cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
4039441
Mfg#:
03L253039B
Ships in 1-2 days
$151.58

This product was last offered at the strikethrough price on
08-13-2026

$82.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust hanger - Priced Each

ES#315758 - 1K0253147 - Exhaust hanger - Priced Each - Secures the exhaust sections to the vehicle - Genuine Volkswagen Audi - Audi Volkswagen

Secures the exhaust sections to the vehicle For the center position. Also used in the front position hanger assembly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315758
Mfg#:
1K0253147
Ships in 2 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.

$46.99

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor

ES#2894636 - 03G906262A - Front Oxygen Sensor - Located before catalytic converter, restore mileage and clear codes - Vemo - Audi Volkswagen

Located before catalytic converter, restore mileage and clear codes

Brand:
Vemo - Corporate Logo
ES#:
2894636
Mfg#:
03G906262A
Special Order: No Guaranteed ETA
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Urea Additive- 10 Liters

ES#2864869 - G052910A4 - Universal Urea Additive- 10 Liters - Diesel exhaust fluid - Vaico - Audi BMW Volkswagen Mercedes Benz Porsche

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

Brand:
Vaico - Corporate Logo
ES#:
2864869
Mfg#:
G052910A4
Ships in 1 Business Day
$74.99

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

$72.99 USD
Free Shipping
on orders $49 and up

Exhaust Manifold Gasket

ES#276092 - 03L253039B - Exhaust Manifold Gasket - Seals the exhaust manifold to the cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

Seals the exhaust manifold to the cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276092
Mfg#:
03L253039B
Ships in 1-2 days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

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

Support Bracket

ES#315756 - 1K0253144BC - Support Bracket - Connects sub-frame to exhaust after the flex pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects sub-frame to exhaust after the flex pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315756
Mfg#:
1K0253144BC
Ships in 2 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.

$55.99

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit

ES#5482371 - n90067202KT - Turbocharger Installation Kit - Includes gasket and hardware - Assembled By ECS - Audi Volkswagen

Includes gasket and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482371
Mfg#:
N90067202KT
In Stock
$49.99

This product was last offered at the strikethrough price on
07-08-2026

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket

ES#4001081 - 06F253039F - Exhaust Manifold Gasket - Ensure a proper seal on your exhaust manifold - Victor Reinz - Audi Volkswagen

Ensure a proper seal on your exhaust manifold

Brand:
Victor Reinz - Corporate Logo
ES#:
4001081
Mfg#:
06F253039F
Ships in 5 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Filling Hose for AdBlue Urea Solution

ES#2631596 - 000012499 - Filling Hose for AdBlue Urea Solution - Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution - Genuine Volkswagen Audi - Audi Volkswagen

Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2631596
Mfg#:
000012499
Special Order: No Guaranteed ETA
11% off MSRP

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

$48.38

This product was last offered at the strikethrough price on
10-02-2026

$43.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR gasket - Priced Each

ES#279364 - 06A131120D - EGR gasket - Priced Each - Seals end of combi valve - Genuine Volkswagen Audi - Audi Volkswagen

Seals end of combi valve Fits left side only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279364
Mfg#:
06A131120D
Ships in 2 Business Days
14% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
10-02-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

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.

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