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Audi S4 Exhaust Parts & Accessories

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EGR Valve Gasket - Priced Each

ES#283692 - 078131120K - EGR Valve Gasket - Priced Each - Ensure a proper seal - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283692
Mfg#:
078131120K
Ships in 1 day
7% off MSRP

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

$14.99

This product was last offered at the strikethrough price on
10-19-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Strut For Floor Plate

ES#451094 - 8K0803183C - Connecting Strut For Floor Plate - Properly secures the rear heat shield for the tunnel - Genuine Volkswagen Audi - Audi

Properly secures the rear heat shield for the tunnel

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451094
Mfg#:
8K0803183C
In Stock
Limited Qty Sale
$87.99

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

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manifold / Header Installation Kit

ES#2598200 - 078253039GKT2 - Manifold / Header Installation Kit - No need to worry about lost or failed hardware - Assembled By ECS - Audi

No need to worry about lost or failed hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598200
Mfg#:
078253039GKT2
Ships in 7 Business Days
ON SALE! SAVE 68%
$238.99

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

$76.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heat Protection Plate For Cross Panel - Left Side

ES#2225126 - 8K1804163A - Heat Protection Plate For Cross Panel - Left Side - Underbody heatshield located around the 02 sensors on the catalytic converters - Genuine Volkswagen Audi - Audi

Underbody heatshield located around the 02 sensors on the catalytic converters

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2225126
Mfg#:
8K1804163A
Ships in 10 Business Days
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Priced Each

ES#284030 - 078253039G - Exhaust Manifold Gasket - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284030
Mfg#:
078253039G
Ships in 4 Business Days
11% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
10-19-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo B8/B8.5 3.0T Downpipe Removal Tool

ES#3646905 - CTS-HW-0273 - CTS Turbo B8/B8.5 3.0T Downpipe Removal Tool - Attach your 3/8" ratchet or extension to one side and use the 12mm side to remove and install the nuts that hold downpipe to catalytic converter. - CTS - Audi

Attach your 3/8" ratchet or extension to one side and use the 12mm side to remove and install the nuts that hold downpipe to catalytic converter.

Brand:
CTS - Corporate Logo
ES#:
3646905
Mfg#:
CTS-HW-0273
Back Ordered
ON SALE! SAVE 15%
$39.99

This product was last offered at the strikethrough price on
09-29-2026

$33.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket

Gasket between manifold & cylinder head 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5341022
Mfg#:
034129589A
Ships on Nov 18, 2026
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Sealing Ring - Priced Each

ES#7140 - 078145039 - Exhaust Sealing Ring - Priced Each - Seals the turbochargers to the exhaust manifold - Genuine Volkswagen Audi - Audi

Seals the turbochargers to the exhaust manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7140
Mfg#:
078145039
Ships in 1 day
11% off MSRP

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

$17.99

This product was last offered at the strikethrough price on
10-19-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#3690472 - 8K0253115K - Exhaust Gasket - Priced Each - Seals the catalytic converter to the downpipe - Elring - Audi

Seals the catalytic converter to the downpipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3690472
Mfg#:
8K0253115K
Ships in 1 Business Day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

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
In Stock
2% off MSRP

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

$3.75

This product was last offered at the strikethrough price on
08-02-2026

$3.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Washer - Priced Each

Thick exhuast manifold washer

Brand:
Fischer and Plath - Corporate Logo
ES#:
4147948
Mfg#:
N90095501
Ships in 1 Business Day
$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

Cabriolet Brace Spacer Kit for Performance Exhaust

Allows you to make the room you need to fit most performance exhaust systems on the market. For cabriolet models only

Brand:
JH Motorsports - Corporate Logo
ES#:
4046053
Mfg#:
CABSPACERKIT
Ships in 10 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Replacement Kit

ES#2766072 - 078131120KKT5 - EGR Valve Replacement Kit - Complete gasket and hardware to replace the EGR valve - Assembled By ECS - Audi

Complete gasket and hardware to replace the EGR valve 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766072
Mfg#:
078131120KKT5
Ships in 1 day
ON SALE! SAVE 26%
$52.99

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

$39.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Priced Each

ES#2568114 - 077253039C - Exhaust Manifold Gasket - Priced Each - Fits left or right side - Victor Reinz - Audi

Fits left or right side

Brand:
Victor Reinz - Corporate Logo
ES#:
2568114
Mfg#:
077253039C
In Stock at Vendor
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Priced Each

Fits the left and right side 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4045539
Mfg#:
06E253039C
Ships in 1 Business Day
$10.99

This product was last offered at the strikethrough price on
04-26-2026

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

Washer - Priced Each

ES#1299762 - N0115609 - Washer - Priced Each - Install new hardware with your new parts. 10.5x18x1.6 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. 10.5x18x1.6 Used in securing the turbo to the downpipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1299762
Mfg#:
N0115609
In Stock
$3.99 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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