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Street Advanced

XYZ Racing Street Advanced Coilovers — Audi A4 B8 SEDAN 2008-2016

SKU: AU21-SA

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)16 / 3 kg/mm
  • Top mountOE (factory) mount
  • Lead time10–15 working days

Fits Audi A4 B8 SEDAN (2008-2016) chassis AU21

Front spring rate (kg/mm)

16 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 16 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

3 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 3 kg/mm. A custom rate on this axle adds £80.00.

Configured price£1,990.00Inc. VAT

Lead time: 10–15 working days from payment


£1,990.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

XYZ Racing Street Advanced Coilovers — Audi A4 B8 SEDAN 2008-2016

The B8 A4 hangs its longitudinal engine out ahead of the front axle line, and that forward weight bias is the thing every keen owner ends up working against: nose-led understeer that builds the harder you lean on the front tyres. The XYZ Racing Street Advanced coilover for the Audi A4 B8 Sedan is built to take that mass in hand, giving you control over both ride height and damping so the front end stops setting the agenda mid-corner.

This is XYZ’s road-and-track-day kit rather than a stripped-out circuit weapon. It drops the centre of gravity, tightens up body movement and lets you set the car for a fast B-road one weekend and a track day the next, without condemning you to a punishing ride in between.

What this coilover does for your 2008-2016 Audi A4 B8 Sedan

With 720 damping adjustment positions on tap, the Street Advanced lets you slacken off the damping for daily mileage on Britain’s broken tarmac, then firm it up before a session at Cadwell or Donington. On a front-heavy A4 B8 that breadth of adjustment counts for more than it does on a balanced rear-drive car: you can build genuine front-end bite and flatten body roll without leaving the rear axle nervous. Height adjustment lets you set a stance that closes the arch gap and lowers the roll centre, sharpening turn-in and keeping the contact patch more consistent under load. The net effect is a 2008-2016 Audi A4 B8 Sedan that turns in cleaner, settles faster over mid-corner bumps and feels planted where the standard car floated.

About the Street Advanced coilover

The Street Advanced is XYZ Racing’s most popular kit, refined over several years by the firm’s own engineering team and proven through worldwide race use before reaching production. It is aimed squarely at the driver who runs the same car on the road and on the occasional track day, rather than at one extreme or the other. The headline figure is 720 individual damping settings, giving a wide window between supple street compliance and the tighter control you want on circuit. XYZ pitches it as essential kit for owners chasing both pace and composure, and the adjustment range backs that up: it is a kit you tune to taste rather than one fixed compromise. For most A4 B8 owners it sits in the sweet spot between a comfort lowering kit and a hardcore competition setup.

Fitment for the Audi A4 B8 Sedan (2008-2016)

This kit is specified for the B8-chassis Audi A4 Sedan across the full 2008 to 2016 production span. Confirm your car matches the B8 sedan body and year range before ordering; trim and drivetrain details should be checked against your own VIN where relevant.

What buyers also search for

  • Audi A4 B8 suspension upgrade for road and occasional track use
  • Adjustable Audi A4 B8 coilovers with damping you can soften for daily driving
  • A4 B8 Sedan lowering kit that controls front-end understeer
  • XYZ Racing Street Advanced 720-way damping for the 2008-2016 A4
  • Audi A4 B8 ride height and stance adjustment without a harsh ride

Set your ride height and damping to suit how you actually drive – configure your Street Advanced coilovers for the A4 B8 below.

This is the most popular and functional product, which is developed for years by XYZ professional team.
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.

  • OE (factory) mount top mountOE (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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