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Street Advanced

XYZ Racing Street Advanced Coilovers — BYD F0 2008-2026

SKU: BY01-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 Byd F0 (2008-2026) chassis BY01

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 — BYD F0 2008-2026

Few cars reward a suspension rethink as obviously as the Byd F0. The BY01 platform is a short-wheelbase, front-driven city hatch set up soft from the factory, so quick steering inputs are met with a beat of body roll before the chassis settles. The XYZ Racing Street Advanced coilover for the Byd F0 goes straight at that trait, swapping the compliant OE struts for a height- and damping-adjustable setup built for enthusiast road use.

Street Advanced lands where most F0 owners actually drive: daily commuting with the occasional spirited B-road run or track day. It is the adjustable-comfort option in the XYZ range, which means you can drop the ride height for a tighter stance and still run a damper setting your spine will forgive over broken urban tarmac.

What this coilover does for your 2008-2026 Byd F0

On a car this light, damping control is the single biggest handling gain available to you. The Street Advanced kit offers 720 levels of damping adjustment, so you can firm the F0 against its natural lean through corners without making the ride punishing on the commute. Lowering the centre of gravity sharpens turn-in and steadies the nose under braking, where the standard F0 tends to dive. Backed off, it stays civilised for everyday driving; wound up, it holds body movements flat enough for a confident lapping session. The ride-height adjustment also corrects the tall factory stance for a cleaner look and a lower roll centre.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s most popular coilover line, refined over years of development by the company’s engineering team and validated in motorsport competition around the world. It is built specifically for the dual life of normal road use and occasional track work, which is why it carries 720 levels of damping adjustment rather than a fixed valve setting. That spread lets a driver tune one kit from supple daily compliance to a tied-down circuit feel. XYZ positions it as essential equipment for owners chasing more speed and more control without surrendering usability. For a featherweight, urban-focused chassis like the F0, that breadth of adjustment is the entire point.

Fitment for the Byd F0 (2008-2026)

This kit is cut for the Byd F0 on the BY01 chassis, covering the full 2008 to 2026 production span. It is a direct-fit coilover assembly that replaces the factory struts and springs. Confirm your car runs the BY01 platform before ordering, as the fitment is specific to this model.

What buyers also search for

  • Byd F0 coilover upgrade for road and occasional track use
  • Byd F0 BY01 lowering kit with adjustable ride height
  • Byd F0 suspension that stays comfortable on the daily commute
  • 720-way adjustable damping coilovers for the Byd F0
  • Handling upgrade for a lightweight Byd F0 city car

Set your ride height and damping to suit how you drive, and configure your Byd F0 Street Advanced coilovers 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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