Audi Performance Cat-Back Exhausts

Gains up to +12 horsepower with an additional +20 ft lbs of torque with a legendary exhaust note!

Brand:

ES#:

3675690

Mfg#:

AU8SS-QC11

This system will increase power, reduce weight, and provide a legendary exhaust note! Requires a S4 Style Quad diffuser on non-S-line rear bumper or an S4 rear diffuser on S-line rear bumper.

Brand:

ES#:

3675676

Mfg#:

A5942-QS11M

Gains up to +10 horsepower with an additional +13 ft lbs of torque with a legendary exhaust note!

Brand:

ES#:

3675696

Mfg#:

AU8ST-DS33M

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675687

Mfg#:

AU8JT-QS11B

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675685

Mfg#:

AU8JS-QS11M

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675682

Mfg#:

AU8JS-QC11

Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note!

Brand:

ES#:

4159039

Mfg#:

AUBS2-QC11

This valved cat back system features wireless remote control and quad chrome silver tips - This system will increase power, reduce weight, and provide a legendary exhaust note! *Must be used with quad tip rear diffuser from Audi S7 - 4K8807521DRU6*

Brand:

ES#:

4164510

Mfg#:

AUC8T-QS11C

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675686

Mfg#:

AU8JT-QC11

Gains up to +11 horsepower with an additional +19 ft lbs of torque with a legendary exhaust note! Will require use of the TTS Quad Exit rear diffuser

Brand:

ES#:

3675683

Mfg#:

AU8JS-QS11B

Increase your turbo performance with less turbo-lag and more top-end power. For models up to the 2016 model year.
For models up to the 2016 model year.

Brand:

ES#:

4620585

Mfg#:

JHM-40TCBEV-C7S6

$2999.99 USD

Add to Cart

Lifetime Replacement

Complete 2.75" Cat-Back Exhaust System with dual 2.75 inch stainless steel piping

Brand:

ES#:

4046049

Mfg#:

C6S6V10CB

$3399.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

2.50" stainless steel with quad GT100 burnt titanium tips Fits models with factory rear sports differential

Brand:

ES#:

3499455

Mfg#:

SSXAU713

$4405.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

2.75" stainless steel and Twin 80mm Titanium Tips

Brand:

ES#:

4159426

Mfg#:

SSXAU570

$1168.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

3.15" Stainless Steel with dual Polished oval tips - Retains valves from OE system

Brand:

ES#:

4049670

Mfg#:

SSXAU894

$3402.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Brand:

ES#:

4508254

Mfg#:

MSAU772

$350.00 USD

Add to Cart

Lifetime Replacement