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Audi B5 Performance Exhaust Parts

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Catalytic Converter / Down Pipe Install Kit

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

Exhaust Downpipe Installation Kit

ES#2703148 - 1H0253115KT - Exhaust Downpipe Installation Kit - Includes the necessary hardware and gasket to install the downpipe - Assembled By ECS - Audi

Includes the necessary hardware and gasket to install the downpipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2703148
Mfg#:
1H0253115KT
In Stock
ON SALE! SAVE 10%
$46.99

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

$42.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8" Stainless Steel Locking Ties - Pack Of 9

ES#261432 - 010201 - 8" Stainless Steel Locking Ties - Pack Of 9 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261432
Mfg#:
010201
Ships on Sep 17, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DEI Exhaust Wrap

ES#4028210 - 010120KT - DEI Exhaust Wrap - Increase power by containing exhaust heat - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Increase power by containing exhaust heat

Brand:
DEI - Corporate Logo
ES#:
4028210
Mfg#:
010120KT
Ships on Sep 17, 2026
ON SALE!
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap

ES#4028215 - 010128KT - Titanium Exhaust Wrap - Designed to handle temperatures up to 2800F - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle temperatures up to 2800�F

Brand:
DEI - Corporate Logo
ES#:
4028215
Mfg#:
010128KT
Ships on Sep 17, 2026
Starting at $19.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket

ES#3173639 - 1H0253115 - Exhaust Gasket - Seals the downpipe to the catalytic converter - Meistersatz - Audi Volkswagen

Seals the downpipe to the catalytic converter

Brand:
Meistersatz - Corporate Logo
ES#:
3173639
Mfg#:
1H0253115
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket

ES#2816266 - 8D0253115C - Gasket - Between the exhaust manifold and downpipe, requires 2 - Hamburg Tech - Audi Volkswagen

Between the exhaust manifold and downpipe, requires 2 We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816266
Mfg#:
8D0253115C
Ships in 2 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket-Priced Each

ES#2581492 - 8D0253115C - Exhaust Gasket-Priced Each - Between the exhaust manifold and downpipe, requires 2 - Vemo - Audi Volkswagen

Between the exhaust manifold and downpipe, requires 2

Brand:
Vemo - Corporate Logo
ES#:
2581492
Mfg#:
8D0253115C
Back Ordered
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B5 S4 Valved Cat Back Exhaust & Street Shield Aluminum Skid Plate Kit

ES#4751086 - 041750LA01EBKT - B5 S4 Valved Cat Back Exhaust & Street Shield Aluminum Skid Plate Kit - Enhance the sound of your vehicle and keep it safe with a Street Shield Aluminum Skid Plate Kit - Enthusiast Bundles - Audi

Enhance the sound of your vehicle and keep it safe with a Street Shield Aluminum Skid Plate Kit Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751086
Mfg#:
041750LA01EBKT
In Stock
ON SALE! SAVE 13%
$1675.99

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

$1449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B5 S4 Non-Valved Exhaust System & Street Shield Aluminum Skid Plate Kit

ES#4876621 - 041750LAEBKT - B5 S4 Non-Valved Exhaust System & Street Shield Aluminum Skid Plate Kit - Enhance your vehicle's sound and protect vital engine componentry! - Enthusiast Bundles - Audi

Enhance your vehicle's sound and protect vital engine componentry! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876621
Mfg#:
041750LAEBKT
In Stock
ON SALE! SAVE 45%
$1448.97

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

$796.99 USD
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Audi B5 A4/S4 B6/B7 A4/S4 Skid Plate Assembly *Scratch And Dent*

ES#5388529 - 030456LA01sd - Audi B5 A4/S4 B6/B7 A4/S4 Skid Plate Assembly *Scratch And Dent* - Scratch & Dent - Audi

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5388529
Mfg#:
030456LA01SD
In Stock
ON SALE! SAVE 34%
$385.99

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

$256.00 USD

More About Performance Exhaust Parts

Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.

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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