
Performance Exhaust Systems
Cat-backs, valved systems, downpipes
2598 products


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU704
Fits: S4 / S5 / RS5 B9
$3,742.86Available

Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU703
Fits: S4 / S5 / RS5 B9
$4,406.26Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU702
Fits: S4 / S5 / RS5 B9
$3,948.30Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU701
Fits: S4 / S5 / RS5 B9
$3,507.46Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU700
Fits: S4 / S5 / RS5 B9
$3,507.46Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU699
Fits: S4 / S5 / RS5 B9
$4,236.13Available

Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Burnt Titanium Tips - SSXAU697
Fits: S4 / S5 / RS5 B9
$4,651.29Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU698
Fits: S4 / S5 / RS5 B9
$3,987.89Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Brushed Titanium Tips - SSXAU696
Fits: S4 / S5 / RS5 B9
$4,193.33Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Cerakote Black Tips - SSXAU695
Fits: S4 / S5 / RS5 B9
$3,752.49Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Cerakote Black Tips - SSXAU692
Fits: S4 / S5 / RS5 B9
$4,236.13Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S4 S5 - Polished Tips - SSXAU694
Fits: S4 / S5 / RS5 B9
$3,752.49Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Polished Tips - SSXAU691
Fits: S4 / S5 / RS5 B9
$3,987.89Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Cerakote Black Tips - SSXAU690
Fits: S4 / S5 / RS5 B9
$3,990.03Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe/Cabriolet - Polished Tips - SSXAU689
Fits: S4 / S5 / RS5 B9
$3,741.79Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Brushed Titanium Tips - SSXAU687
Fits: S4 / S5 / RS5 B9
$3,947.23Available

Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Burnt Titanium Tips - SSXAU688
Fits: S4 / S5 / RS5 B9
$4,405.19Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Cerakote Black Tips - SSXAU686
Fits: S4 / S5 / RS5 B9
$3,506.39Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Polished Tips - SSXAU685
Fits: S4 / S5 / RS5 B9
$3,506.39Available


Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Carbon Fibre Tips - SSXAU684
Fits: S4 / S5 / RS5 B9
$3,874.47Available

Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Burnt Titanium Tips - SSXAU682
Fits: S4 / S5 / RS5 B9
$4,651.29Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Carbon Fibre Tips - SSXAU683
Fits: S4 / S5 / RS5 B9
$4,120.57Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Brushed Titanium Tips - SSXAU681
Fits: S4 / S5 / RS5 B9
$4,193.33Available


Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9 S5 Coupe - Cerakote Black Tips - SSXAU680
Fits: S4 / S5 / RS5 B9
$3,752.49Available














