Audi A3

Audi A3 Performance Parts & Upgrades

Browse aftermarket parts for the Audi A3, covering all generations from the 8L and 8P through to the 8V and current GY platform. Whether you're building a fast road 8P S3 or upgrading your 2.0 TFSI daily, we stock parts that fit and perform. Free UK delivery on orders over £200.

Aftermarket Parts for Audi A3 | Enhance Your Car's Performance and Style

801 products

FD Racing stocks a wide range of Audi A3 aftermarket parts across all major categories. For engine performance, you'll find intake systems from K&N and AEM, silicone hose kits for 1.8T and 2.0 TSI engines, blow-off valves, recirculation valves, and baffled sumps suited to modified A3s used on track days.

Handling upgrades include anti-roll bars, strut braces, and suspension components from brands we carry specifically for the A3's MQB and PQ34 platform fitments. For those running an S3 or RS3, we stock uprated parts to match the higher power output.

All parts are priced in GBP including VAT, with no surprise charges at checkout. We ship across the UK with free delivery on orders over £200, and our fitment tags mean you can filter by your exact year to avoid ordering the wrong part.

The A3 shares its platform with the Audi TT, so if you're cross-shopping parts, that collection is worth a look too.