Audi A4 / S4 / A5 / S5 B9 Performance Parts & Mods
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Integrated Engineering Downpipe for Audi A4 B9 / A5 B9 (2017–2024)
Fits Audi A4 B9 (2017–2024)+1
$824.99
Integrated Engineering Midpipe Exhaust Upgrade for Audi S4 B9 / S5 B9 (2017–2024)
Fits Audi S4 B9 (2017–2024)+1
$885.99
Integrated Engineering Cast Performance Downpipe for Audi S4 B9 / S5 B9 (2017–2024)
Fits Audi S4 B9 (2017–2024)+1
$1,209.99
Integrated Engineering ProCore Downpipe for Audi S4 B9 / S5 B9 (2017–2024)
Fits Audi S4 B9 (2017–2024)+1
$3,162.99
Integrated Engineering Catback Exhaust System for Audi S4 B9 (2017–2024)
Fits Audi S4 B9 (2017–2024)
$1,856.99
ARM Motorsports Catted Downpipes for Audi S4 B9 / S5 B9 (2017–2024)
Fits Audi S4 B9 (2017–2024)+1
$697.00
AWE Tuning Exhaust Conversion Kit for Audi A4 B9 / A5 B9 (2017–2024)
Fits Audi A4 B9 (2017–2024)+1
$387.99
AWE Tuning Touring Edition Exhaust for Audi RS5 B9 (2017–2024)
Fits Audi RS5 B9 (2017–2024)
$3,919.99
Integrated Engineering ProCore Downpipe for Audi A4 B9 (2017–2024)
Fits Audi A4 B9 (2017–2024)
$2,419.99
Integrated Engineering Catback Exhaust System for Audi A4 B9 (2017–2024)
Fits Audi A4 B9 (2017–2024)
$1,814.99
APR Catback Exhaust System for Audi A4 B9 / A5 B9 (2017–2024)
Fits Audi A4 B9 (2017–2024)+1
$2,254.99
Integrated Engineering Catback Exhaust System for Audi S5 B9 (2017–2024)
Fits Audi S5 B9 (2017–2024)
$1,869.99
AWE Tuning SwitchPath Exhaust for Audi S4 B9 / B9.5 (2018–2024)
Fits Audi S4 B9 (2018–2024)+1
$4,197.99
AWE Tuning Track Edition Non-Resonated Exhaust for Audi RS5 B9 (2017–2024)
Fits Audi RS5 B9 (2017–2024)
$3,085.99
AWE Tuning Touring Edition Non-Resonated Exhaust for Audi RS5 B9 (2017–2024)
Fits Audi RS5 B9 (2017–2024)
$3,560.99
Stainless Steel Performance Downpipes for Audi RS4 / RS5 (B9/B9.5) (2018–2024)
Fits Audi RS4 (B9/B9.5)+1
$553.99
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Quattro Burnt Titanium Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,861.18
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Burnt Titanium Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,475.98
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Burnt Titanium Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,663.23
Milltek Sport Resonated Cat-Back Exhaust (SSXAU649) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,236.13
Milltek Sport Resonated Cat-Back Exhaust (SSXAU645) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,005.01
Milltek Sport Resonated Cat-Back Exhaust (SSXAU641) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,752.49
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU654) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,414.82
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU653) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,406.26
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 Coupe Brushed Titanium Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$4,193.33
Milltek Sport Resonated Cat-Back Exhaust (SSXAU694) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,752.49
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 S5 Coupe Polished Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,506.39
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU702) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,948.30
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 S5 Coupe/Cabriolet Polished Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,741.79
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU714) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,741.79
Milltek Sport Resonated Cat-Back Exhaust (SSXAU698) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,987.89
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 S5 Carbon Fiber Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,874.47
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 Polished Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,752.49
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU724) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,875.54
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 RS5 Coupe Polished Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$3,739.65
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 RS5 Coupe Cerakote Black Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,443.71
Milltek Sport Resonated Cat-Back Exhaust (SSXAU810) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,788.25
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 RS5 Coupe Burnt Titanium Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,248.97
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 RS5 Polished Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,366.67
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 RS4 Avant RS5 Polished Tips) for Audi RS4 B9, RS5 B9 (2018–2026)
Fits Audi RS4 B9 (2018–2026)+1
$3,777.10
Milltek Sport Non-Resonated Cat-Back Exhaust for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$3,948.30
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 3.0 V6 Burnt/Blue Titanium Tips) for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$4,651.29
Milltek Sport Non-Resonated Cat-Back (Audi S5 B9 Sportback Polished Tips) for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$3,742.86
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Cerakote Black Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,026.58
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Quattro Cerakote Black Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,411.78
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Quattro Cerakote Black Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,213.83
Milltek Sport Resonated Cat-Back Exhaust (SSXAU646) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,403.05
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU659) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,742.86
Milltek Sport Resonated Cat-Back Exhaust (SSXAU642) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,193.33
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU650) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,507.46
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU655) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,511.74
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU690) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,990.03
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 Coupe Burnt Titanium Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$4,651.29
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU703) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,406.26
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU686) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,506.39
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU711) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,506.39
Milltek Sport Resonated Cat-Back Exhaust (SSXAU695) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,752.49
Milltek Sport Resonated Cat-Back Exhaust (SSXAU699) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,236.13
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 Cerakote Black Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,752.49
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 S5 Cerakote Black Tips) for Audi S5 B9 (2017–2023)
Fits Audi S5 B9 (2017–2023)
$3,990.03
Milltek Sport Resonated Cat-Back Exhaust (SSXAU721) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,120.57
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 RS4 Avant Cerakote Black Tips) for Audi RS4 B9, RS5 B9 (2018–2026)
Fits Audi RS4 B9 (2018–2026)+1
$4,028.55
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 RS5 Coupe Cerakote Black Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,066.00
Milltek Sport Non-Resonated Cat-Back Exhaust (Avant Brushed Titanium Tips) for Audi RS4 B9, RS5 B9 (2018–2026)
Fits Audi RS4 B9 (2018–2026)+1
$4,210.45
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 RS5 Coupe Brushed Titanium Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,247.90
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 RS5 Cerakote Black Tips) for Audi RS5 B9 (2018–2023)
Fits Audi RS5 B9 (2018–2023)
$4,531.45
Milltek Sport Large Bore Downpipes with HJS Hi-Flow Cat for Audi RS5 B9 / B9.5 (2017–2026)
Fits Audi RS5 B9 (2017–2026)+1
$4,720.84
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 RS4 Avant RS5 Cerakote Black Tips) for Audi RS4 B9, RS5 B9 (2018–2026)
Fits Audi RS4 B9 (2018–2026)+1
$3,941.88
Milltek Sport Non-Resonated Cat-Back (Audi S5 B9 Sportback Burnt Titanium Tips) for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$4,406.26
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 3.0 V6 Carbon Fiber Tips) for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$4,120.57
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 S5 3.0 V6 Polished Tips) for Audi S5 B9 (2017–2026)
Fits Audi S5 B9 (2017–2026)
$3,752.49
Milltek Sport Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Polished Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,411.78
Milltek Sport Road+ Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Quattro Polished Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,213.83
Milltek Sport Non-Resonated Cat-Back Exhaust (Audi B9 A4 2.0 TFSI Polished Tips) for Audi A4 B9 (2016–2023)
Fits Audi A4 B9 (2016–2023)
$2,026.58
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU651) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,507.46
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU658) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,759.98
Milltek Sport Resonated Cat-Back Exhaust (SSXAU643) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,651.29
Milltek Sport Resonated Cat-Back Exhaust (SSXAU647) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$4,659.85
Milltek Sport Non-Resonated Cat-Back Exhaust (SSXAU656) for Audi S4 B9, S5 B9 (2016–2026)
Fits Audi S4 B9 (2016–2026)+1
$3,991.10