
XYZ Racing Street Advanced Coilovers — Audi A3 HATCH 3D 8P φ50 2003-2012
SKU: AU10-SA
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)16 / 3 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: OE (factory) mount
- Lead time10–15 working days
Fits Audi A3 HATCH 3D 8P φ50 (2003-2012) chassis AU10
Added to basket ✓

The 8P A3’s transverse four-cylinder layout puts real weight over the front axle, and on the standard dampers that mass moves around under braking and direction changes rather than staying settled. The Street Advanced coilover addresses that directly, giving the 3-door 8P a firmer, more controlled front end without turning the car into something you dread on a Monday morning commute.
This is XYZ Racing’s volume seller for exactly this kind of car: a fast-road hatch that occasionally sees a track day but spends most of its life on UK B-roads and motorways. It’s built to let you firm the car up for a spirited drive and back it off again for a long run, rather than locking you into one setting.
What this coilover does for your 2003-2012 Audi A3 Hatch 3D 8P Φ50
With 720 damping settings on tap, you can wind the front end up to control the nose-diving and front-loading this chassis is known for under hard braking, then soften it back off for motorway miles. The height-adjustable design lets you correct the factory ride height and stance without the odd compromises a spring-only setup forces on you. Sharper damping control also cuts down the float you get from the A3’s tall stock dampers mid-corner, so the front tyres load up more predictably when you turn in. It’s a setup that rewards a driver who wants to feel the road again on a car that, from the factory, was tuned soft for comfort over control.
About the Street Advanced coilover
XYZ Racing developed this kit over several years of use in international racing, refining it until the construction and tuning range held up to the demands of ongoing competition use. Street Advanced is the version of that development pulled back specifically for road use and the odd track day rather than full-time racing – same underlying hardware philosophy, different tuning target. The headline figure is the 720-way damping adjustment, which gives a wide enough band to go from genuinely comfortable to properly firm without swapping parts. XYZ frames it as the kit for drivers who want more control and more speed than the standard set-up gives them, without needing a full race-spec rig to get there. It’s built as a complete, self-contained kit rather than a springs-and-dampers bundle you have to match up yourself.
Fitment for the Audi A3 Hatch 3D 8P Φ50 (2003-2012)
This kit is built for the 8P-chassis Audi A3, 3-door hatch body, across the full 2003-2012 production run. Chassis code AU10 covers this specific 3-door 8P variant, so check your logbook or chassis plate against the 3-door body style before ordering – the 8P was also sold as a 5-door and Sportback, which use different kits.
What buyers also search for
- Audi A3 8P coilover upgrade for daily driving and occasional track use
- Audi A3 Hatch 3D suspension that controls front-end dive under braking
- Audi A3 8P Street Advanced damping adjustment for road and track balance
- height-adjustable coilovers for Audi A3 8P 3-door 2003-2012
- Audi A3 8P ride height correction without losing daily comfort
Pick the damping range that matches how you’ll actually drive the car, then configure yours below.
After tested in famous worldwide races, it reaches the ultimate quality and performance.
Street Advance is made especially for normal road use or track day. It comes with 720 damping adjusting way to satisfy your request. It is indispensable equipment for drivers aspiring speed and controlling.
Top mounts included with your kit
Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.
Front
Pillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
Hardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
Rear
OE (factory) mountOERetains the OEM (factory) upper mount — preserves the original ride comfort, noise and vibration behaviour for a stock-like feel.
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