Audi Performance Cat-Back Exhausts

Get the incredible race sound and performance gains with this Valvetronic system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only compatible with S4 style quad diffusers

Brand:

ES#:

4491538

Mfg#:

AU954-QS11C

$4452.00 USD

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Lifetime Replacement

Gains up to +10 horsepower with an additional +10 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675784

Mfg#:

AUVS4-QS11B

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675688

Mfg#:

AU8JT-QS11C

Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4159037

Mfg#:

AUBS2-QS11B

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:

ES#:

3675719

Mfg#:

AU942-QC11

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675753

Mfg#:

AUB82-QS11B

The perfect legendary exhaust note for your 8V RS3! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675708

Mfg#:

AU8VR-DF4S39C

Gains up to +10 horsepower with an additional +13 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675694

Mfg#:

AU8ST-DS33B

This valved cat back system features wireless remote control and dual chrome silver tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675744

Mfg#:

AU95R-DS45C

$6972.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

Hear and feel the power with this free flow system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2018 model year

Brand:

ES#:

3675776

Mfg#:

AUR13-DC22

Gains of up to +17 horsepower with an additional +24 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4135739

Mfg#:

AUBS4-QS11B

This valved cat back system features wireless remote control and quad carbon tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Must be used with quad tip rear diffuser from Audi S7 - 4K8807521DRU6*

Brand:

ES#:

4164516

Mfg#:

AUC8T-QC11

This valved cat back system features wireless remote control and quad blue coated tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Must be used with quad tip rear diffuser from Audi S7 - 4K8807521DRU6*

Brand:

ES#:

4164508

Mfg#:

AUC8T-QS11B

Gains up to +10 horsepower with an additional +10 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675785

Mfg#:

AUVS4-QS11C

Gains up to +12 horsepower with an additional +20 ft lbs of torque with a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3675690

Mfg#:

AU8SS-QC11

This valved cat back system features wireless remote control and quad gold tips - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Must be used with quad tip rear diffuser from Audi S7 - 4K8807521DRU6*

Brand:

ES#:

4164513

Mfg#:

AUC8T-QS11G