Audi A3 / S3 / RS3 (8V & 8Y) Performance Parts & Mods
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ARM Motorsports Downpipe OEM Exhaust Adapter for Audi A3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 (2015–2021)
Fits Audi A3 8V (2015–2021)+1
$40.99
ARM Motorsports Turbo Inlet for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen B8 Passat & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$126.99
ARM Motorsports Intake for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$326.99
ARM Motorsports Turbo Muffler Delete for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$86.99
ARM Motorsports Billet Oil Pan for Audi A3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / S3 8V (2015–2021)+1
$1,096.99
ARM Motorsports SS Intake for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$357.99
ARM Motorsports Downpipe for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$546.99
Integrated Engineering Adjustable Rear Sway Bar for Audi S3 8Y, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$386.99
Garrett PowerMax GT2563 Turbocharger for Audi S3 8Y, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$3,162.99
TTE Turbocharger TTE350+ for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$1,395.99
TTE Turbocharger TTE485 for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$1,609.99
TTE Turbocharger TTE475 for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$1,395.99
TTE Turbocharger TTE535 for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$2,361.99
TTE Turbocharger TTE555 for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$2,683.99
TTE Turbocharger IS38 RACE for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$905.99
Whiteline Front & Rear Sway Bar Kit for Audi A3 8V / RS3 8V / S3 8V, Volkswagen Golf Alltrack MK7 / Golf Sportwagen MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / RS3 8V / S3 8V (2015–2021)+1
$976.99
TTE Turbocharger TTE700 for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$1,411.99
TTE Turbocharger TTE777 for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$2,076.99
TTE Turbocharger TTE855 for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$1,395.99
Precision Raceworks MPI Port Injection & Flex Fuel Kit for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$934.99
Precision Raceworks Performance Fuel Lines for Audi A3 8V / S3 8V / A4 B9, Volkswagen Golf MK7 / Golf Alltrack MK7 / Golf Sportwagen MK7 & More
Fits Audi A3 8V / S3 8V / A4 B9+1
$120.99
Precision Raceworks Performance Fuel Pump for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$329.99
Precision Raceworks AN6 Flex Fuel PTFE Line for Audi A3 8V / S3 8V / A4 B9 / F3 Q3, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / A4 B9 / F3 Q3+1
$65.99
Precision Raceworks MPI Port Injection Fuel Rail for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / MK1 Atlas & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$192.99
Precision Raceworks 4 Bar MAP Sensor Kit for Audi A3 8V / S3 8V / A4 B9 / A5 B9 / Q5 B9 / F3 Q3 & More
Fits Audi A3 8V+5
$208.99
Precision Raceworks MPI Port Injection & Flex Fuel Harness for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$219.99
Precision Raceworks MPI Injector O-Ring Kit for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / MK1 Atlas & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$27.99
Precision Raceworks ROW to EV1 Injector Adapters for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon / MK1 Atlas & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$29.99
APR Stage 3 Powermax GT2563S Turbocharger System for Audi S3 8Y, Volkswagen MK1 Arteon / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$2,749.99
Forge Motorsport Race Intercooler for Audi S3 8V / MK3 TT / MK3 TTS, Volkswagen MK2 Tiguan / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi S3 8V / MK3 TT / MK3 TTS (2015–2021)+1
$1,240.99
Forge Motorsport Intercooler for Audi S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$1,240.99
APR Turbo Inlet System for Audi A3 8Y / S3 8Y, Volkswagen MK1 Arteon / Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi A3 8Y / S3 8Y (2022–2024)+1
$366.99
Integrated Engineering Performance Stage 1 ECU Tune for Audi S3 8Y, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$604.99
APR Roll-Control Rear Stabilizer Bar for Audi A3 8V / A3 8Y, Volkswagen Golf MK7 / Golf Sportwagen MK7 / Golf GTI MK7 / Jetta MK7 & More
Fits Audi A3 8V / A3 8Y+1
$318.99
APR Roll-Control Front Stabilizer Bar for Audi A3 8V / A3 8Y, Volkswagen Golf MK7 / Golf Sportwagen MK7 / Golf GTI MK7 / Jetta MK7 (2015–2024)
Fits Audi A3 8V / A3 8Y (2015–2024)+1
$337.99
CJM Industries Strut Tower Drilling Guide for Audi A3 8V / RS3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf MK7 / Golf Alltrack MK7 & More
Fits Audi A3 8V / RS3 8V / S3 8V+1
$53.99
Integrated Engineering Catback Exhaust System for Audi S3 8V, Volkswagen Golf R MK7 (2015–2021)
Fits Audi S3 8V (2015–2021)+1
$2,298.99
APR Replacement Intake Filter for Audi A3 8Y / S3 8Y, Volkswagen MK1 Arteon / Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi A3 8Y / S3 8Y (2022–2024)+1
$64.99
Forge Motorsport Blow Off Valve for Audi A3 8Y / S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi A3 8Y / S3 8Y (2022–2024)+1
$384.99
Integrated Engineering Performance Lowering Springs for Audi S3 8V / S3 8Y, Volkswagen Golf R MK7 / Golf R MK8 (2015–2024)
Fits Audi S3 8V / S3 8Y (2015–2024)+1
$358.99
Integrated Engineering Multi-Port Injection Kit for Audi A3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / S3 8V (2015–2021)+1
$1,138.99
NEUSPEED 2-Piece 350mm Rear Brake Rotor Upgrade Kit for Audi A3 8Y / S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi A3 8Y / S3 8Y (2022–2024)+1
$1,373.99
Forge Motorsport Induction Intake Kit for Audi A3 8V / S3 8V / A3 8Y / S3 8Y, Volkswagen B7 Passat / MK1 Arteon & More
Fits Audi A3 8V / S3 8V / A3 8Y / S3 8Y+1
$501.99
Forge Motorsport Carbon Fiber Induction Intake Kit for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen MK2 Tiguan / Jetta GLI MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$1,251.99
Forge Motorsport Turbo Inlet Adapter for Audi A3 8Y, Volkswagen Golf GTI MK8 (2022–2024)
Fits Audi A3 8Y (2022–2024)+1
$289.99
Forge Motorsport Panel Filter for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen MK2 Tiguan & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$77.99
Forge Motorsport High Flow Discharge Pipe for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$426.99
Forge Motorsport Turbo Inlet Adapter for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS, Volkswagen B8 Passat & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT / MK3 TTS+1
$226.99
Forge Motorsport Turbo Muffler Delete Pipe for Audi A3 8V / S3 8V / MK3 TT / MK3 TTS, Volkswagen Jetta GLI MK7 / Golf MK7 & More
Fits Audi A3 8V / S3 8V / MK3 TT / MK3 TTS+1
$242.99
Integrated Engineering Performance TCU Tune for Audi S3 8Y, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$658.99
Integrated Engineering High Flow Turbo Charge Pipe for Audi A3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / S3 8V (2015–2021)+1
$290.99
APR Roll-Control Front Stabilizer Bar for Audi A3 8V / RS3 8V / S3 8V / A3 8Y / RS3 8Y / S3 8Y & More
Fits Audi A3 8V+5
$350.99
APR Roll-Control Rear Stabilizer Bar for Audi A3 8V / RS3 8V / S3 8V / A3 8Y / RS3 8Y / S3 8Y & More
Fits Audi A3 8V+5
$318.99
NEUSPEED 25mm Rear Anti-Sway Bar for Audi A3 8V / S3 8V / S3 8Y / F3 Q3 / MK3 TT / MK3 TTS & More
Fits Audi A3 8V+5
$339.99
NEUSPEED Sport Brake Lines for Audi A3 8V, Volkswagen Golf MK7 / Golf Sportwagen MK7 (2015–2021)
Fits Audi A3 8V (2015–2021)+1
$137.99
NEUSPEED Macan Big Brake Upgrade for Audi A3 8V / S3 8V / F3 Q3 / MK3 TT, Volkswagen MK1 Arteon / MK1 Atlas & More
Fits Audi A3 8V / S3 8V / F3 Q3 / MK3 TT+1
$1,263.99
NEUSPEED 370mm 6-Piston Big Brake Kit for Audi RS3 8V (2015–2020)
Fits Audi RS3 8V (2015–2020)
$2,528.99
Integrated Engineering ProCore Downpipe for Audi S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$2,177.99
Integrated Engineering Air Intake System for Audi S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$459.99
Integrated Engineering Carbon Fiber Intake Cover for Audi S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$543.99
NEUSPEED 2-Piece 357mm Rear Slotted Brake Rotors for Audi S3 8Y, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$549.99
NEUSPEED 1-Piece 310mm Rear Brake Rotors for Audi RS3 8V / S3 8V / MK3 TTS, Volkswagen B6 Passat / MK1 Arteon / MK1 CC & More
Fits Audi RS3 8V / S3 8V / MK3 TTS+1
$191.99
ARM Motorsports 4.5" Downpipe for Audi A3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 (2015–2021)
Fits Audi A3 8V (2015–2021)+1
$601.99
Integrated Engineering Charge Pipes Upgrade Kit for Audi A3 8Y / S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi A3 8Y / S3 8Y (2022–2024)+1
$145.99
Forge Motorsport Intercooler Bracket for Audi RS3 8V (2015–2020)
Fits Audi RS3 8V (2015–2020)
$59.99
Forge Motorsport Carbon Fiber Induction Kit for Audi RS3 8V / RS3 8Y / MK3 TT RS (2015–2024)
Fits Audi RS3 8V (2015–2024)+2
$1,102.99
Forge Motorsport Enlarged Discharge Pipe for Audi S3 8Y / MK3 TT / MK3 TTS, Volkswagen Golf R MK8 (2022–2024)
Fits Audi S3 8Y / MK3 TT / MK3 TTS (2022–2024)+1
$344.99
Forge Motorsport Inlet Hard Pipe for Audi RS3 8V / RS3 8Y / MK3 TT RS (2015–2024)
Fits Audi RS3 8V (2015–2024)+2
$400.99
Forge Motorsport Catch Can for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$634.99
Forge Motorsport High Flow Valve for Audi RS3 8V / RS3 8Y / MK3 TT RS (2015–2024)
Fits Audi RS3 8V (2015–2024)+2
$576.99
Forge Motorsport Recirculation Valve for Audi S3 8Y, Volkswagen Golf GTI MK8 / Golf R MK8 (2022–2024)
Fits Audi S3 8Y (2022–2024)+1
$328.99
Forge Motorpsort Blow Off Valve for Audi S3 8V / A4 B8 / A4 B9 / MK3 TT / MK3 TTS, Volkswagen MK1 Arteon & More
Fits Audi S3 8V / A4 B8 / A4 B9 / MK3 TT / MK3 TTS+1
$384.99
Integrated Engineering HoldStrong Head Studs for Audi A3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / S3 8V (2015–2021)+1
$404.99
COBB Fuel Pump Removal Tool for Audi A3 8V / S3 8V, Volkswagen Jetta GLI MK7 / Golf GTI MK7 / Golf R MK7 (2015–2021)
Fits Audi A3 8V / S3 8V (2015–2021)+1
$11.99
BFI Clean Catch Can V2 Essential Kit for Volkswagen Golf MK7 / Golf GTI MK7 / Golf R MK7 / Golf Sportwagen MK7 / Golf Alltrack MK7, Audi A3 8V & More
Fits Volkswagen Golf MK7 / Golf GTI MK7 / Golf R MK7 / Golf Sportwagen MK7 / Golf Alltrack MK7+1
$494.99
APR Performance ECU Upgrade for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$157.99
APR Stage 3 DTR8563 Turbocharger System for Audi RS3 8V / MK3 TT RS (2015–2020)
Fits Audi RS3 8V (2015–2020)+1
$3,959.99
Whiteline Grip Series Stage 1 Performance Suspension Kit for Volkswagen Golf R MK7, Audi A3 8V / S3 8V (2015–2021)
Fits Volkswagen Golf R MK7 (2015–2021)+1
$1,292.99
Whiteline Front & Rear Sway Bar Kit for Audi A3 8V, Volkswagen Golf MK7 / Golf Sportwagen MK7 / Golf GTI MK7 (2015–2021)
Fits Audi A3 8V (2015–2021)+1
$950.99