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Audi Performance Cat-Back Exhausts

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8v A3 Quattro Valved Catback Exhaust System & Luft-Technik Intake System - With Aluminum Heat Shield

ES#4751094 - 015517LAEBKT - 8v A3 Quattro Valved Catback Exhaust System & Luft-Technik Intake System - With Aluminum Heat Shield - Enhance the sound and performance of your A3 with our ECS Tuning Valved Catback and a FREE Luft-Technik Intake System - Enthusiast Bundles - Audi

Enhance the sound and performance of your A3 with our ECS Tuning Valved Catback and a FREE Luft-Technik Intake System Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751094
Mfg#:
015517LAEBKT
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 18%
$2304.71

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

$1899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B7 A4 2.0T Cat-Back Exhaust System - Resonated

ES#2918090 - SSXAU514 - B7 A4 2.0T Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual GT 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual GT 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual transmission only

Brand:
Milltek Sport - Corporate Logo
ES#:
2918090
Mfg#:
SSXAU514
Ships in 3 Business Days
$1897.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827275 - SSXAU089 - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 5 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827275
Mfg#:
SSXAU089
Ships in 3 Business Days
$1875.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827276 - SSXAU090 - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual 100mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 6 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827276
Mfg#:
SSXAU090
Ships in 3 Business Days
$1875.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827380 - SSXAU254 - Cat-Back Exhaust System - Resonated - 3.00" Stainless Steel resonated system features rear silencer assembly with active exhaust valve - Retains OE exhaust tips - Milltek Sport - Audi

3.00" Stainless Steel resonated system features rear silencer assembly with active exhaust valve - Retains OE exhaust tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827380
Mfg#:
SSXAU254
Ships in 3 Business Days
$1868.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827601 - SSXAU486 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual GT100 Titanium tips - Milltek Sport - Audi

3" stainless steel with dual GT100 Titanium tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827601
Mfg#:
SSXAU486
Ships in 3 Business Days
$1866.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust - Resonated

ES#2827253 - SSXAU034 - Cat-Back Exhaust - Resonated - 2.5" stainless steel and 90mm tips - Milltek Sport - Audi

2.5" stainless steel and 90mm tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 6 speed manual transmission Avant models only,

Brand:
Milltek Sport - Corporate Logo
ES#:
2827253
Mfg#:
SSXAU034
Ships in 3 Business Days
$1856.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827252 - SSXAU033 - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with dual 90mm polished tips - Milltek Sport - Audi

2.5" stainless steel with dual 90mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 5 speed manual only

Brand:
Milltek Sport - Corporate Logo
ES#:
2827252
Mfg#:
SSXAU033
Ships in 3 Business Days
$1856.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Exhaust System - Audi B8 Q5 3.2L

ES#4727033 - AWEB8Q532 - AWE Exhaust System - Audi B8 Q5 3.2L - Offers one of the most sophisticated pitches on the road thanks to AWE's proprietary 180 Technology resonators. - AWE - Audi

Offers one of the most sophisticated pitches on the road thanks to AWE's proprietary 180 Technology® resonators. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4727033
Mfg#:
AWEB8Q532
Ships on Jun 24, 2026
Starting at $1845.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#2952346 - 19159 - Cat-Back Exhaust System - 2.5" stainless steel with dual 4" polished stainless tips - Magnaflow - Audi

2.5" stainless steel with dual 4" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2015 model year only (Pre-Facelift)

Brand:
Magnaflow - Corporate Logo
ES#:
2952346
Mfg#:
19159
In Stock at Vendor
$1841.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System - Sport

ES#2613544 - 15519 - Performance Cat-Back Exhaust System - Sport - Mandrel bent 3" 409 Stainless steel construction with dual tip, single exit polished tips - Magnaflow - Audi

Mandrel bent 3" 409 Stainless steel construction with dual tip, single exit polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Magnaflow - Corporate Logo
ES#:
2613544
Mfg#:
15519
Ships in 1 Business Day
$1823.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust

ES#2093800 - 15599 - Cat-Back Exhaust - 2.25" stainless steel with dual 3.5" polished stainless tips - Magnaflow - Audi

2.25" stainless steel with dual 3.5" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Magnaflow - Corporate Logo
ES#:
2093800
Mfg#:
15599
Ships in 1 Business Day
$1813.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Milltek Cat-Back Exhaust System - Non-Resonated

Fits with factory exhaust outlets in bumper - no tips are included. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2021 model year only.

Brand:
Milltek Sport - Corporate Logo
ES#:
5375825
Mfg#:
SSXAU1112
Ships in 3 Business Days
$1789.99 USD

Cat-Back Exhaust System - Resonated

ES#2827260 - SSXAU046 - Cat-Back Exhaust System - Resonated - 2.25" stainless steel with quad 76.2mm polished tips - Milltek Sport - Audi

2.25" stainless steel with quad 76.2mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827260
Mfg#:
SSXAU046
Ships in 3 Business Days
$1776.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Y-Pipe Adapter Kit

ES#4159135 - IEEXCQ3 - IE Y-Pipe Adapter Kit - Used to adapt IE downpipe (RS3/TTRS) to stock Cat-back system, or IE Cat-Back (RS3) to stock downpipe - Integrated Engineering - Audi

Used to adapt IE downpipe (RS3/TTRS) to stock Cat-back system, or IE Cat-Back (RS3) to stock downpipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4159135
Mfg#:
IEEXCQ3
Ships in 5 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Cat-Back Exhausts

Give your exhaust a much-needed increase in volume with our selection of choice performance cat-back exhaust systems.

Other Audi Performance Cat-Back Exhausts

Let us help you find the parts that fit your Audi

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