Audi S3 (8P) 2007–2013 Performance Parts & Upgrades

• Audi S3 (8V) 2013–2016: the model that replaced the 8P
• Audi S3 (8V Facelift) 2016–2021
• Audi S3 (8Y) 2022+
• Audi RS3 (8V) 2015–2017
• Audi TT RS (8J) 2009–2015
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• Suspension: HARDRACE front (22mm) and rear (25.4mm) sway bars, a rear camber kit, a rear low down kit and max angle tie rods. There are also Öhlins EDC and DCC cancellation kits.
• Drivetrain: Wavetrac limited slip differentials and a differential bearing kit.
• Engine: ARP head stud, main stud, rod bolt and cam tower bolt kits for the EA113, and a GSC Power-Division beehive valve spring kit with titanium retainers and seats.
• Fuel and ignition: APR OEM high-flow injectors (single or set of 4) and an injector install kit. You will also find APR ignition coils, APR Iridium Pro spark plugs and NGK Iridium IX spark plugs.
• Turbo and exhaust: GFB DV+ and VTA diverter valves and Turbosmart Kompact blow-off valves. Turbosmart also supplies an IWG75 wastegate actuator for the K04 turbo and a boost reference adaptor. Scorpion supplies a 76mm downpipe and a 70mm cat-back exhaust.
• Brakes: PARAGON front 1-piece rotors, 345 x 30mm.

• Gearbox: Wavetrac parts are listed by gearbox. The DQ250 (02E) DSG differentials come in 20T and 25T ring gear versions, and there is also a separate 02Q six-speed manual differential. Confirm your gearbox code and ring gear before you order.
• Three-door or Sportback: The Scorpion downpipe and cat-back are listed for both body styles.
• Engine family: Many valves, coils and plugs are shared between the EA113 and EA888 engines, but some parts suit only one. Check the engine code in the product title.
• Spark plug heat range: The NGK Iridium IX plug listed here is heat range 7 and the APR Iridium Pro plug is heat range 9. Choose the one that suits your tune.
• Shared Volkswagen Group parts: Many parts are listed for the A3 (8P), Golf GTI (Mk5), Golf R (Mk6) and TT (8J) as well as the S3. Check that the 8P S3 appears in the title.

Installation by a professional is recommended for suspension, brake, drivetrain and engine parts. Get a wheel alignment after any suspension change, and bleed and road-test the brakes after brake work. Fuel, turbo and exhaust upgrades often need a tune. The APR OEM injector install kit is listed separately for EA113 injector changes.

Do Golf R (Mk6) parts fit the Audi S3 (8P)?
Many parts on this page are listed for both cars because they share a platform and the EA113 engine. Always check that the S3 (8P) is named in the product title.

Which Wavetrac differential suits my S3 (8P)?
It depends on your gearbox. There are DQ250 (02E) DSG versions with a 20T or 25T ring gear, and an 02Q six-speed manual version.

Do the Scorpion exhausts suit the Sportback?
Yes. The Scorpion 76mm downpipe and 70mm cat-back are listed for both the three-door and the Sportback.

Will I need a tune after fitting upgrades?
Fuel, turbo and exhaust upgrades often need a tune. Contact our team if you are unsure.