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Audi A3 Performance Exhaust Parts & Upgrades

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3" Cast Downpipe With High Flow Sport Catalytic Converter

ES#2827341 - SSXAU200 - 3" Cast Downpipe With High Flow Sport Catalytic Converter - Stainless steel 3" downpipe with HJS sport catalytic converter designed to work with 2.75" cat-back exhaust systems. - Milltek Sport - Audi Volkswagen

Stainless steel 3" downpipe with HJS sport catalytic converter designed to work with 2.75" cat-back exhaust systems.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827341
Mfg#:
SSXAU200
Ships on Nov 20, 2026
$1402.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Carbon Fiber - Pair

ES#4305404 - 004735LA02KT - ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Carbon Fiber - Pair - Carbon Fiber exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Carbon Fiber exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4305404
Mfg#:
004735LA02KT
In Stock
ON SALE!
$305.99

This product was last offered at the strikethrough price on
06-13-2026

$296.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JHM 3" Downpipe with High Flow Cat

An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.

Brand:
JH Motorsports - Corporate Logo
ES#:
4046088
Mfg#:
MQBDPAWD
Ships in 10 Business Days
$1099.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE Resonated Performance Cat-Back Exhaust System - Audi 8P A3 FWD

ES#4043367 - 3010-22016 - AWE Resonated Performance Cat-Back Exhaust System - Audi 8P A3 FWD - Crafted from mandrel bent T304 Stainless Steel and replaces the rear exhaust section from the downpipe back. - AWE - Audi

Crafted from mandrel bent T304 Stainless Steel and replaces the rear exhaust section from the downpipe back. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043367
Mfg#:
3010-22016
Ships on Nov 20, 2026
5% off MSRP

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

$1131.99

This product was last offered at the strikethrough price on
11-01-2026

$1075.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

2.75" stainless steel with twin 80mm GT80 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
3195014
Mfg#:
SSXAU637
Ships on Nov 20, 2026
$1165.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#3195017 - SSXAU639 - Cat-Back Exhaust System - Resonated - 2.75" stainless steel with smaller rear silencer & twin 80mm GT80 polished tips - Milltek Sport - Audi

2.75" stainless steel with smaller rear silencer & twin 80mm GT80 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
3195017
Mfg#:
SSXAU639
In Stock
$1110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cast Stainless Steel Racing Downpipe

ES#4361375 - 034-105-4041-FWD - Cast Stainless Steel Racing Downpipe - Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! - 034Motorsport - Audi Volkswagen

Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4361375
Mfg#:
034-105-4041-FWD
Ships in 2 Business Days
$960.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Particulate Filter-Back Exhaust

2.75" stainless steel and 80mm Cerakote Black Tips

Brand:
Milltek Sport - Corporate Logo
ES#:
4159424
Mfg#:
SSXAU566
Ships on Nov 20, 2026
$1028.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#3195011 - SSXAU636 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with twin 80mm GT80 polished tips - Milltek Sport - Audi

2.75" stainless steel with twin 80mm GT80 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
3195011
Mfg#:
SSXAU636
Ships on Nov 20, 2026
$999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2828100 - SSXVW045 - Cat-Back Exhaust System - Resonated - 2.75" stainless steel with twin 76.2mm polished tips - Milltek Sport - Audi

2.75" stainless steel with twin 76.2mm polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2828100
Mfg#:
SSXVW045
Ships on Nov 20, 2026
$980.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#3195015 - SSXAU638 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with smaller rear silencer & twin 80mm GT80 polished tips - Milltek Sport - Audi

2.75" stainless steel with smaller rear silencer & twin 80mm GT80 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
3195015
Mfg#:
SSXAU638
Ships on Nov 20, 2026
$944.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Exhaust Parts & Upgrades

Turn up the volume and add some power with our performance exhaust options for your vehicle.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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