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Audi A4 Milltek Cat-Back Exhausts

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Cat-Back Exhaust System - Resonated

ES#4164713 - B6S4RESONATED - Cat-Back Exhaust System - Resonated - 2.25" stainless steel with your choice of tip style - Milltek Sport - Audi

2.25" stainless steel with your choice of tip style

Brand:
Milltek Sport - Corporate Logo
ES#:
4164713
Mfg#:
B6S4RESONATED
Ships on Oct 21, 2026
ON SALE!
Starting at $1516.73 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B7 A4 2.0T Cat-Back Exhaust System - Non-Resonated

ES#2918091 - SSXAU515 - B7 A4 2.0T Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with dual GT 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual GT 100mm polished tips Manual transmission only

Brand:
Milltek Sport - Corporate Logo
ES#:
2918091
Mfg#:
SSXAU515
Ships in 5 Business Days
ON SALE! SAVE 10%
$1678.99

This product was last offered at the strikethrough price on
09-18-2026

$1510.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827429 - SSXAU305 - Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips Fits 5 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827429
Mfg#:
SSXAU305
Ships in 5 Business Days
ON SALE! SAVE 10%
$1657.99

This product was last offered at the strikethrough price on
09-18-2026

$1491.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827430 - SSXAU306 - Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips Fits 6 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827430
Mfg#:
SSXAU306
Ships in 5 Business Days
ON SALE! SAVE 10%
$1657.99

This product was last offered at the strikethrough price on
09-18-2026

$1491.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827433 - SSXAU309 - Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with dual Jet 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual Jet 100mm polished tips Manual transmission only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827433
Mfg#:
SSXAU309
Ships in 5 Business Days
ON SALE! SAVE 10%
$1618.99

This product was last offered at the strikethrough price on
09-18-2026

$1457.02 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2917844 - SSXAU516 - Cat-Back Exhaust System - Non-Resonated - 2.5" stainless steel with dual GT 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual GT 100mm polished tips Automatic transmission only

Brand:
Milltek Sport - Corporate Logo
ES#:
2917844
Mfg#:
SSXAU516
Ships in 5 Business Days
ON SALE! SAVE 10%
$1387.99

This product was last offered at the strikethrough price on
09-18-2026

$1249.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Downpipe

Replacement downpipe for ES2827276

Brand:
Milltek Sport - Corporate Logo
ES#:
3988119
Mfg#:
MSAU257
Ships in 5 Business Days
ON SALE! SAVE 10%
$209.99

This product was last offered at the strikethrough price on
09-18-2026

$188.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.5" Non-resonated Cat-back Exhaust System

ES#2992781 - SSXAU509 - 2.5" Non-resonated Cat-back Exhaust System - Stainless steel 2.5" cat-back exhaust systems. - Milltek Sport - Audi

Stainless steel 2.5" cat-back exhaust systems.

Brand:
Milltek Sport - Corporate Logo
ES#:
2992781
Mfg#:
SSXAU509
Ships in 5 Business Days
ON SALE! SAVE 10%
$1719.99

This product was last offered at the strikethrough price on
09-18-2026

$1547.54 USD
Free Shipping
on orders $49 and up

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