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Audi Performance Cat-Back Exhausts

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3" Cat Back, Quad Split Rear Exit, Valve Delete, T304 With Carbon Fiber Tips

ES#4508295 - S46013CF - 3" Cat Back, Quad Split Rear Exit, Valve Delete, T304 With Carbon Fiber Tips - +21% increase in flow over factory mufflers. - MBRP - Audi

+21% increase in flow over factory mufflers.

Brand:
MBRP - Corporate Logo
ES#:
4508295
Mfg#:
S46013CF
In Stock at Vendor
19% off MSRP

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

$1550.99

This product was last offered at the strikethrough price on
10-25-2026

$1254.99 USD
This product is lifetime replacement eligible Lifetime Replacement

APR 8V S3 SportBack Cat-Back Exhaust System - Valved

ES#4143537 - CBK0004 - APR 8V S3 SportBack Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price!
For ROW S3 SportBack models only. Will not fit S3 Sedan models.

Brand:
APR - Corporate Logo
ES#:
4143537
Mfg#:
CBK0004
Ships in 5 Business Days
ON SALE! SAVE 10%
$2766.99

This product was last offered at the strikethrough price on
09-28-2026

$2490.26 USD
Free Shipping

AWE Track Edition Exhaust System - Audi C8 S6/S7 2.9TT

ES#4730298 - AWEC8S6S7TK - AWE Track Edition Exhaust System - Audi C8 S6/S7 2.9TT - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4730298
Mfg#:
AWEC8S6S7TK
Ships in 4 Business Days
ON SALE!
Starting at $2465.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C7.5 A7 3.0T

ES#4727522 - AWEC75A730 - AWE Touring Edition Exhaust System - Audi C7.5 A7 3.0T - Provides an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience. - AWE - Audi

Provides an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2016 model year only (Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727522
Mfg#:
AWEC75A730
Ships on Nov 13, 2026
ON SALE!
Starting at $2465.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8 Q5 3.0T

ES#4727400 - AWEB8Q530 - AWE Touring Edition Exhaust System - Audi B8 Q5 3.0T - Specially crafted for the eight-speed Tiptronic transmission, featuring an x-pipe for enhanced exhaust tone, and AWE 180 Technology™ to eliminate drone. - AWE - Audi

Specially crafted for the eight-speed Tiptronic transmission, featuring an x-pipe for enhanced exhaust tone, and AWE 180 Technology™ to eliminate drone. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4727400
Mfg#:
AWEB8Q530
Ships on Nov 13, 2026
ON SALE!
Starting at $2415.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

2.76" stainless steel with your choice of tip style

Brand:
Milltek Sport - Corporate Logo
ES#:
4159433
Mfg#:
B9A4RESONATED
Ships on Nov 13, 2026
Starting at $2411.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8/8.5 S4 3.0T Valved Cat Back Exhaust & Kohlefaser Luft-Technik Intake System

ES#4751087 - 008553ECS03EB2KT - Audi B8/8.5 S4 3.0T Valved Cat Back Exhaust & Kohlefaser Luft-Technik Intake System - Enhance the sound and performance of your S4 with an ECS Tuning cat-back and a Kohlefaser Luft-Technik Intake System - Enthusiast Bundles - Audi

Enhance the sound and performance of your S4 with an ECS Tuning cat-back and a Kohlefaser Luft-Technik Intake System Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751087
Mfg#:
008553ECS03EB2KT
Ships on May 21, 2027
ON SALE! SAVE 28%
$3351.75

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

$2399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8/B8.5 S5 3.0T Cabriolet

ES#4727453 - AWEB8S5CAB - AWE Touring Edition Exhaust System - Audi B8/B8.5 S5 3.0T Cabriolet - Hand-crafted from 2.5" T304 stainless steel with an X-pipe for an enhanced exotic exhaust tone. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Hand-crafted from 2.5" T304 stainless steel with an X-pipe for an enhanced exotic exhaust tone. Features AWE's proprietary 180 Technology® resonators. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4727453
Mfg#:
AWEB8S5CAB
Ships on Nov 13, 2026
ON SALE!
Starting at $2345.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Exhaust System - Audi B9 S5 3.0T

ES#4723707 - AWEB9S5TK - AWE Track Edition Exhaust System - Audi B9 S5 3.0T - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4723707
Mfg#:
AWEB9S5TK
Ships on Nov 13, 2026
ON SALE!
Starting at $2335.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827376 - SSXAU249 - Cat-Back Exhaust System - Resonated - 2.76" stainless steel with quad GT100 polished tips - Milltek Sport - Audi

2.76" stainless steel with quad GT100 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827376
Mfg#:
SSXAU249
Ships on Nov 13, 2026
$2310.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827371 - SSXAU242 - Cat-Back Exhaust System - Resonated - 2.76" stainless steel with quad GT80 polished tips - Milltek Sport - Audi

2.76" stainless steel with quad GT80 polished tips Automatic transmission only. Requires the use of an S5 dual exit, quad tip rear valance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827371
Mfg#:
SSXAU242
Ships on Nov 13, 2026
$2310.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827372 - SSXAU243 - Cat-Back Exhaust System - Resonated - 2.76" stainless steel with dual GT100 polished tips - Milltek Sport - Audi

2.76" stainless steel with dual GT100 polished tips For Manual transmission vehicles only. Dual exit exhaust requires use of 3.2 V6 dual exit rear valance or S-line rear valance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827372
Mfg#:
SSXAU243
Ships on Nov 13, 2026
$2280.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827263 - SSXAU060 - Cat-Back Exhaust System - Resonated - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827263
Mfg#:
SSXAU060
Ships on Nov 13, 2026
$2261.99 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

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