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Audi B8 Performance Exhaust Parts

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Performance Stainless 3" Downpipe

High flow, stainless downpipe kit to be used with 3" aftermarket exhaust For vehicles with automatic transmissions only

Brand:
Techtonics Tuning - Corporate Logo
ES#:
4020026
Mfg#:
251607
Ships on Aug 10, 2026
$330.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Silencer Replacement Assembly

ES#3102359 - MSAU509REP - Center Silencer Replacement Assembly - Used in "non-resonated" catback exhaust system - Replaces center silencer - Milltek Sport - Audi

Used in "non-resonated" catback exhaust system - Replaces center silencer

Brand:
Milltek Sport - Corporate Logo
ES#:
3102359
Mfg#:
MSAU509REP
Ships in 3 Business Days
$325.99 USD
This product is lifetime replacement eligible Lifetime Replacement

66.5MM Exhaust Clamp - Priced Each

ES#3199866 - CHC66.5SS - 66.5MM Exhaust Clamp - Priced Each - Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm - Milltek Sport - Audi

Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm

Brand:
Milltek Sport - Corporate Logo
ES#:
3199866
Mfg#:
CHC66.5SS
Back Ordered
Auto Notify
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual/Quad Exit Exhaust Conversion Hardware Kit

ES#4049609 - 8k0804172KT - Dual/Quad Exit Exhaust Conversion Hardware Kit - Composed of the necessary components needed while converting your single exit exhaust to a dual or quad exit exhaust system on your B8/B8.5 Audi A4 - Genuine Volkswagen Audi - Audi

Composed of the necessary components needed while converting your single exit exhaust to a dual or quad exit exhaust system on your B8/B8.5 Audi A4

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4049609
Mfg#:
8K0804172KT
In Stock
$252.99

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

$244.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

79MM Exhaust Clamp - Priced Each

ES#3143288 - CHC79SS - 79MM Exhaust Clamp - Priced Each - Milltek Sport - Audi

Brand:
Milltek Sport - Corporate Logo
ES#:
3143288
Mfg#:
CHC79SS
Ships in 2 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

73MM Exhaust Clamp - Priced Each

ES#3143291 - CHC73SS - 73MM Exhaust Clamp - Priced Each - Stainless band clamp used in various Milltek Sport exhaust systems - 73mm - Milltek Sport - Audi

Stainless band clamp used in various Milltek Sport exhaust systems - 73mm

Brand:
Milltek Sport - Corporate Logo
ES#:
3143291
Mfg#:
CHC73SS
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Exhaust Tip - 3.5" - Priced Each

ES#2974336 - 35225 - Universal Exhaust Tip - 3.5" - Priced Each - Double wall stainless steel. 2.5" inlet, 3.5" outlet. - Magnaflow - Audi Volkswagen

Double wall stainless steel. 2.5" inlet, 3.5" outlet. Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Magnaflow - Corporate Logo
ES#:
2974336
Mfg#:
35225
Ships in 1 Business Day
$82.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Exhaust Tip - 4" - Priced Each

ES#2616757 - 35121 - Universal Exhaust Tip - 4" - Priced Each - Double wall stainless steel. 2.25" inlet, 4" outlet. - Magnaflow - Audi Volkswagen

Double wall stainless steel. 2.25" inlet, 4" outlet.

Brand:
Magnaflow - Corporate Logo
ES#:
2616757
Mfg#:
35121
Ships in 7 Business Days
$131.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#2608229 - 8K0253115KT - Downpipe Installation Kit - All new hardware to install your new downpipe - Genuine Volkswagen Audi - Audi

All new hardware to install your new downpipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2608229
Mfg#:
8K0253115KT
Ships in 3 Business Days
$64.99

This product was last offered at the strikethrough price on
02-24-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Hardware Kit

ES#4753104 - 8D0253115CKT - Downpipe Installation Hardware Kit - Assembled By ECS - Audi

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4753104
Mfg#:
8D0253115CKT
In Stock
ON SALE! SAVE 15%
$30.99

This product was last offered at the strikethrough price on
03-13-2026

$26.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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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