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Performance Exhaust Systems

Cat-backs, valved systems, downpipes

2598 products
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU656
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU656

Fits: S4 / S5 / RS5 B9
$3,991.10Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU659
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU659

Fits: S4 / S5 / RS5 B9
$3,742.86Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU654
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU654

Fits: S4 / S5 / RS5 B9
$4,414.82Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU657
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU657

Fits: S4 / S5 / RS5 B9
$4,158.02Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU658
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU658

Fits: S4 / S5 / RS5 B9
$3,759.98Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU655
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU655

Fits: S4 / S5 / RS5 B9
$3,511.74Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU653
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU653

Fits: S4 / S5 / RS5 B9
$4,406.26Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU651
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU651

Fits: S4 / S5 / RS5 B9
$3,507.46Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU652
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU652

Fits: S4 / S5 / RS5 B9
$3,948.30Available
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU650
Milltek

Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU650

Fits: S4 / S5 / RS5 B9
$3,507.46Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU649
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU649

Fits: S4 / S5 / RS5 B9
$4,236.13Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU648
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU648

Fits: S4 / S5 / RS5 B9
$3,987.89Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU647
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU647

Fits: S4 / S5 / RS5 B9
$4,659.85Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU646
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU646

Fits: S4 / S5 / RS5 B9
$4,403.05Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU644
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU644

Fits: S4 / S5 / RS5 B9
$3,756.77Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU645
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU645

Fits: S4 / S5 / RS5 B9
$4,005.01Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU643
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU643

Fits: S4 / S5 / RS5 B9
$4,651.29Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU642
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU642

Fits: S4 / S5 / RS5 B9
$4,193.33Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU641
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU641

Fits: S4 / S5 / RS5 B9
$3,752.49Available
Milltek Resonated Cat-Back Exhaust - VW Golf MK5 R32-Cerakote Black Tips - SSXVW419
Milltek

Milltek Resonated Cat-Back Exhaust - VW Golf MK5 R32-Cerakote Black Tips - SSXVW419

$1,333.22Available
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU640
Milltek

Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU640

Fits: S4 / S5 / RS5 B9
$3,752.49Available
Milltek Non-Resonated Cat-Back Exhaust - VW Golf MK5 R32-Cerakote Black Tips - SSXVW418
Milltek

Milltek Non-Resonated Cat-Back Exhaust - VW Golf MK5 R32-Cerakote Black Tips - SSXVW418

$1,142.76Available
Milltek Resonated Cat-Back Exhaust - Audi A3 2.0T FSI - Smaller Volume Rear Silencer and GT-80 Polished Tips - SSXAU639
Milltek

Milltek Resonated Cat-Back Exhaust - Audi A3 2.0T FSI - Smaller Volume Rear Silencer and GT-80 Polished Tips - SSXAU639

$1,110.66Available
Milltek Resonated Cat-Back Exhaust - Audi A3 8P 2.0T FSI - GT-80 Polished Tips - SSXAU637
Milltek

Milltek Resonated Cat-Back Exhaust - Audi A3 8P 2.0T FSI - GT-80 Polished Tips - SSXAU637

$1,165.23Available