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Street Advanced

XYZ Racing Street Advanced Coilovers — Infiniti Q50 (FRT EYE) 2014-2026

SKU: IN151-SA

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

Fits Infiniti Q50 (FRT EYE) (2014-2026) chassis IN151

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£2,090.00Inc. VAT

Lead time: 10–15 working days from payment


£2,090.00

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 — Infiniti Q50 (FRT EYE) 2014-2026

The Q50’s double-wishbone front end carries more give than its drive-by-wire steering lets on. Push hard into a roundabout and the nose loads up a beat late, softening the initial turn-in that the rest of the chassis is capable of delivering. XYZ Racing’s Street Advanced coilover for the Infiniti Q50 (FRT EYE) tightens that response without turning the car into something you dread on a cold commute.

Street Advanced sits in the range as the road-first, track-day-capable option – built for owners who want a Q50 that changes direction properly on a Sunday blast but still rides like a daily car the rest of the week. It is not a stripped-back circuit tool; it is a coilover you can live with.

What this coilover does for your 2014-2026 Infiniti Q50

Ride height drops and spring rates firm up enough to cut the body roll that makes the standard Q50 feel vague mid-corner, while 720 damping settings mean you can back the compression off for motorway miles and wind it up again before a track day without swapping parts. That range of adjustment matters on a car this heavy at the nose – too stiff and the front end skips over broken tarmac, too soft and you’re back to the factory’s delayed turn-in. Sorted correctly, the Q50 holds its line through direction changes with far less of the pitch and dive that catches drivers out under trail-braking, and the rear end stays settled enough to trust when you’re back on the throttle early.

About the Street Advanced coilover

Street Advanced is the volume model in the XYZ Racing range, built off feedback gathered by XYZ’s own engineering team across years of development and race outings on circuits worldwide. That experience feeds directly into the damper tune: 720 distinct damping positions give a genuinely usable spread between soft and firm, rather than a handful of steps that all feel similar. Construction follows XYZ’s standard coilover format, aimed squarely at drivers who want one set of dampers to cover normal road use and the occasional track day rather than running two separate cars’ worth of suspension. It is built to be adjusted often, not set once and forgotten.

Fitment for the Infiniti Q50 (2014-2026)

This kit is built for the Infiniti Q50 front-eye chassis variant, coded IN15-1, covering model years 2014 through 2026. The front-eye mounting configuration referenced in the fitment name is specific to this chassis run – confirm your Q50 matches this front strut mount type before ordering.

What buyers also search for

  • Infiniti Q50 suspension upgrade for road and occasional track use
  • Infiniti Q50 coilover damping that adjusts between commute and circuit settings
  • Street Advanced coilover options for the Infiniti Q50 FRT EYE chassis
  • Infiniti Q50 handling upgrade without sacrificing daily ride comfort

Pick your damping range and spec for your Q50, then configure yours 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.

  • Aluminium top mountAluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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