Audi S4 / S5 / RS5 B9 Exhaust Systems
161 exhaust systems listed for the Audi S4 / S5 / RS5 B9 (2018+), from Milltek, Scorpion, 034Motorsport and Capristo.
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Sportback - Polished Tips - SSXAU1003
Fits: S4 / S5 / RS5 B9
$4,145.18Available
Milltek
Milltek Non-Resonated Cat-Back Exhaust - Audi B9 S5 Sportback - Brushed Titanium Tips - SSXAU1115
Fits: S4 / S5 / RS5 B9
$3,948.30Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi RS5 B9.5 Sportback - Burnt/Blue Titanium Tips - SSXAU1006
Fits: S4 / S5 / RS5 B9
$4,654.50Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Sportback - Brushed Titanium Tips - SSXAU1007
Fits: S4 / S5 / RS5 B9
$4,543.22Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Cerakote Black Tips - SSXAU990
Fits: S4 / S5 / RS5 B9
$4,272.51Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Polished Tips - SSXAU991
Fits: S4 / S5 / RS5 B9
$4,107.73Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Sportback - Cerakote Black Tips - SSXAU1008
Fits: S4 / S5 / RS5 B9
$4,309.96Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Brushed Titanium Tips - SSXAU996
Fits: S4 / S5 / RS5 B9
$4,505.77Available
Milltek
Milltek Valved Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Brushed Titanium Tips - SSXAU992
Fits: S4 / S5 / RS5 B9
$5,045.05Available
Milltek
Milltek Non-Resonated Cat-Back - Audi B9 S5 Sportback - Cerakote Black Tips - SSXAU1114
Fits: S4 / S5 / RS5 B9
$3,507.46Available
Milltek
Milltek Valved Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Cerakote Black Tips - SSXAU987
Fits: S4 / S5 / RS5 B9
$4,811.79Available
Milltek
Milltek Valved Non-Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Cerakote Black Tips - SSXAU988
Fits: S4 / S5 / RS5 B9
$4,434.08Available
Milltek
Milltek Non-Resonated Cat-Back - Audi B9 S5 Sportback - Carbon Fibre Tips - SSXAU1117
Fits: S4 / S5 / RS5 B9
$3,875.54Available
Milltek
Milltek Valved Non-Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Polished Tips - SSXAU989
Fits: S4 / S5 / RS5 B9
$4,301.40Available
Milltek
Milltek Valved Road+ Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Burnt/Blue Titanium Tips - SSXAU997
Fits: S4 / S5 / RS5 B9
$4,617.05Available
Milltek
Milltek Valved Non-Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Brushed Titanium Tips - SSXAU994
Fits: S4 / S5 / RS5 B9
$4,615.98Available
Milltek
Milltek Valved Resonated Cat-Back Exhaust - Audi B9.5 RS5 Sportback - Polished Tips - SSXAU1000
Fits: S4 / S5 / RS5 B9
$4,734.75Available
Milltek
Milltek Valved Resonated Cat-Back Exhaust - Audi B9.5 RS5 Sportback - Brushed Titanium Tips - SSXAU1005
Fits: S4 / S5 / RS5 B9
$5,132.79Available
Milltek
Milltek Non-Resonated Cat-Back - Audi B9 S5 Sportback - Polished Tips - SSXAU1113
Fits: S4 / S5 / RS5 B9
$3,507.46Available
Milltek
Milltek Resonated Cat-Back Exhaust - Audi B9.5 RS5 Coupe - Polished Tips - SSXAU986
Fits: S4 / S5 / RS5 B9
$4,647.01Available
Spool Performance
SPOOL RACE Downpipes | Audi B9 S4 S5
Fits: S4 / S5 / RS5 B9
$295.00Available
Capristo
Capristo Valved Exhaust with Mid - Silencer Delete Pipes For Audi RS5 (B8)
Fits: S4 / S5 / RS5 B9
$5,600.00Available
Capristo
Capristo ECE Valved Exhaust with Middle Silencer Pipes For Audi RS5 (B8)
Fits: S4 / S5 / RS5 B9
$5,800.00Available
Capristo
Capristo ECE Valved Exhaust with Mid - Pipes and Carbon Tips (CES3) For Audi RS4 (B9) / RS5 Sportback
Fits: S4 / S5 / RS5 B9
$7,200.00Available
More for the S4 / S5 / RS5 B9
- S4 / S5 / RS5 B9 coilovers & suspension76
- S4 / S5 / RS5 B9 engine & fuel upgrades75
- S4 / S5 / RS5 B9 brake pads & rotors55
- S4 / S5 / RS5 B9 intakes39
- S4 / S5 / RS5 B9 maintenance parts17
- S4 / S5 / RS5 B9 turbo & boost parts12
- S4 / S5 / RS5 B9 intercoolers & manifolds11
- S4 / S5 / RS5 B9 cooling upgrades3
Buying guides
Every part here is listed for the Audi S4 / S5 / RS5 B9. Check the product description for exact years, body style and drivetrain, or call or text 945-954-1142 with your VIN and we'll confirm fitment before it ships. Looking for other cars? See all exhaust.