Audi A3 (8P 03-13) Tuning & Performance Parts

Audi A3 8P mods cover a wider range than most owners expect, partly because the platform spanned everything from a 1.2 TFSI to a 3.2 V6 quattro across its ten year run. We stock over 800 products for the A3 8P at Awesome GTI, covering suspension, brakes, engine tuning and styling for Hatch, Sportback and Cabrio bodies.

Matching Mods to Your Engine

The right starting point depends heavily on which A3 8P you actually own. Smaller petrol engines like the 1.2 and 1.4 TFSI respond well to a remap and an upgraded air filter, giving a noticeable improvement without major spend. The 2.0 TFSI has more headroom for exhaust and induction upgrades alongside a tune, while TDI models often see the biggest gains from a well matched remap paired with a supporting exhaust. Since facelift models (2008 onwards) carry different lighting, bumpers and some interior trim compared to pre-facelift cars, it's worth checking your exact build date before ordering anything styling related.

Suspension and Handling

For lowering and handling, options range from straightforward lowering springs through to full coilover kits. The Bilstein B12 Pro-Kit gives a fixed 30mm drop front and rear by pairing a B8 damper with a matched Eibach spring, while the B12 Sportline goes further with 45 to 50mm at the front and 35 to 40mm at the rear for a more aggressive stance. If you want full adjustability instead, coilover kits from KW and ST Suspension are also available across the range.

Braking and Styling Upgrades

On the braking side, EBC Bluestuff pads suit spirited road and light track use, with different fitments depending on whether your A3 is 2WD or quattro. For styling, bodystyling parts and strut brace kits are available to sharpen the car's look and stiffen the chassis without touching the drivetrain.

Not sure which parts suit your exact A3 8P? Ask our team to confirm fitment before you order. We’re always more than happy to help.