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Audi A4 Performance Cat-Back Exhausts

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ES#4751097 - 003353ECSEBKT - Audi B8 A4 2.0T Dual Exit Non Resonated Valved Cat Back Exhaust System & Luft-Technik Intake System  - Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System - Enthusiast Bundles - Audi

Transform the sound and performance of your vehicle with a cat-back and a 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#:
4751097
Mfg#:
003353ECSEBKT
In Stock
ON SALE! SAVE 22%
$2057.94

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

$1599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4819369 - 003353RECSEBKT - Audi B8 A4 2.0T Dual Exit Resonated Valved Cat Back Exhaust System & Luft-Technik Intake System  - Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System - Enthusiast Bundles - Audi

Transform the sound and performance of your vehicle with a cat-back and a 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#:
4819369
Mfg#:
003353RECSEBKT
In Stock
ON SALE! SAVE 21%
$2161.94

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

$1699.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4220057 - 49-36420-P - MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System - Resonated 3" to 2-1/2" with 4" polished tips - AFE - Audi

Resonated 3" to 2-1/2" with 4" polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4220057
Mfg#:
49-36420-P
Ships in 4 Business Days
20% off MSRP

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

$1915.00

This product was last offered at the strikethrough price on
06-02-2026

$1532.00 USD
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2992781
Mfg#:
SSXAU509
Ships in 4 Business Days
$1719.99 USD
Free Shipping
on orders $49 and up

This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.

Brand:
Armytrix - Corporate Logo
ES#:
3675674
Mfg#:
A5942-QS11B
Ships on Jun 24, 2026
$4354.00 USD
Free Shipping

This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.

Brand:
Armytrix - Corporate Logo
ES#:
3675719
Mfg#:
AU942-QC11
Ships on Jun 24, 2026
$4830.00 USD
Free Shipping

This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.

Brand:
Armytrix - Corporate Logo
ES#:
3675676
Mfg#:
A5942-QS11M
Ships on Jun 24, 2026
$4410.00 USD
Free Shipping
ES#4751049 - 049103LA01EBKT - Audi B9 A4 2.0T Non Valved Exhaust System - Cat Back & Luft-Technik Intake System - Enhance the sound and performance of your vehicle with our Non Valved Exhaust System and Luft-Technik Intake System - Enthusiast Bundles - Audi

Enhance the sound and performance of your vehicle with our Non Valved Exhaust System and 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
For vehicles up through the 2018 model year only (Pre-Facelift) Does not fit models equipped with a MAF sensor (DBPA or DPAA engine codes)

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751049
Mfg#:
049103LA01EBKT
Ships on Jul 20, 2026
Auto Notify
ON SALE! SAVE 23%
$1825.96

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

$1399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4500332 - 49-36446 - MACH Force-Xp Cat-Back Exhaust System - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
PRE-ORDER ONLY! AVAILABLE OCTOBER.

Brand:
AFE - Corporate Logo
ES#:
4500332
Mfg#:
49-36446
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
ES#4220056 - 49-36420-B - MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System - Resonated 3" to 2-1/2" with 4" black tips - AFE - Audi

Resonated 3" to 2-1/2" with 4" black tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4220056
Mfg#:
49-36420-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.

$2105.00

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

$1684.00 USD

2.76" stainless steel with dual Cerakote Black GT100 tips ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5444937
Mfg#:
SSXAU633
Back Ordered
$1919.00 USD

More About Performance Cat-Back Exhausts

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