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Audi B8 Allroad Quattro 2.0T Performance Cat-Back Exhausts

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Build Your Own Audi B8 A4 2.0T Dual Exit Valved Cat Back Exhaust System

ES#4487999 - 003353ECS02 - Build Your Own Audi B8 A4 2.0T Dual Exit Valved Cat Back Exhaust System - Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes - ECS - Audi

Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes 10X Entries For Our 25th Anniversary Sweepstakes!

Will not fit vehicles with trailer hitch

Brand:
ECS - Corporate Logo
ES#:
4487999
Mfg#:
003353ECS02
In Stock
ON SALE!
Starting at $1230.35 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Audi B8 A4/Allroad 2.0T Dual Exit Non Valved Cat Back Exhaust System

ES#4708429 - 049047ECS - Build Your Own Audi B8 A4/Allroad 2.0T Dual Exit Non Valved Cat Back Exhaust System - Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes - ECS - Audi

Maximum Turbo Back gains of +27 WHP and +46 WTQ of torque when equipped with APR Stage 2 ECU software and ECS Luft-Technik Intake, FMIC and Charge Pipes 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!
Modifications may be needed for vehicles with trailer hitch

Brand:
ECS - Corporate Logo
ES#:
4708429
Mfg#:
049047ECS
In Stock
ON SALE!
Starting at $906.43 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B8.5 Allroad 2.0T

ES#4727702 - AWEB8ALL20TR - AWE Touring Edition Exhaust System - Audi B8.5 Allroad 2.0T - Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a war-cry wail. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators.

Brand:
AWE - Corporate Logo
ES#:
4727702
Mfg#:
AWEB8ALL20TR
Ships on Aug 21, 2026
Starting at $2045.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Catback - Polished Tips

ES#4500322 - 49-36438-P - MACH Force-Xp Catback - Polished Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500322
Mfg#:
49-36438-P
Back Ordered
20% off MSRP

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

$1585.00

This product was last offered at the strikethrough price on
05-27-2026

$1268.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#2973401 - 15369 - Cat-Back Exhaust System - 2.5" stainless steel with 4" polished stainless tips - Magnaflow - Audi

2.5" stainless steel with 4" polished stainless tips

Brand:
Magnaflow - Corporate Logo
ES#:
2973401
Mfg#:
15369
Back Ordered
$1252.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Catback - Blue Flame Tips

ES#4500321 - 49-36438-L - MACH Force-Xp Catback - Blue Flame Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500321
Mfg#:
49-36438-L
Back Ordered
20% off MSRP

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

$1661.99

This product was last offered at the strikethrough price on
05-27-2026

$1329.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Catback - Carbon Fiber Tips

ES#4500320 - 49-36438-C - MACH Force-Xp Catback - Carbon Fiber Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500320
Mfg#:
49-36438-C
Back Ordered
20% off MSRP

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

$1742.99

This product was last offered at the strikethrough price on
05-27-2026

$1394.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Catback - Black Tips

ES#4500319 - 49-36438-B - MACH Force-Xp Catback - Black Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500319
Mfg#:
49-36438-B
Back Ordered
20% off MSRP

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

$1742.99

This product was last offered at the strikethrough price on
05-27-2026

$1394.00 USD
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.

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

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