XYZ Racing Circuit Master Coilovers — Infiniti Q60 (CV37) (FRT FORK) 2016-2026

The Q60’s front strut layout on the CV37 chassis carries a heavy VR30DDTT up front, and that mass shows up first under trail-braking, when the nose wants to keep loading long after you’ve asked it to rotate. Circuit Master coilovers are built for exactly that moment – repeated, sustained laps where the front end needs to stay planted corner after corner without the compliance softening off as the session goes on.

This is the range built for drivers who book track days rather than the occasional B-road blast. On a CV37 running sticky rubber and real ambient heat, that means damping and spring rate that hold their character from the first flying lap to the last, not just the out-lap.

What this coilover does for your 2016-2026 Infiniti Q60

With 9720 combinations of adjustment on offer, you can set the CV37’s front end to resist dive under the Q60’s twin-turbo torque delivery while keeping the rear settled through direction changes – a genuine concern on a car this heavy when the springs are left too soft. The monotube damper design sheds heat faster than a stock strut, which matters on a car whose factory suspension was tuned for GT comfort, not lap after lap of hard use. Ride height adjustment lets you correct the Q60’s factory rake and drop the centre of gravity without resorting to spacers or cut springs. Because the kit is tuned specifically for the FRT FORK front-suspension arrangement on this chassis, the geometry changes you introduce at ride height stay predictable rather than fighting the factory control-arm angles.

About the Circuit Master coilover

Circuit Master sits at the top of XYZ Racing’s range, developed and proven through XYZ’s own racing teams on circuits worldwide rather than built to a generic spring-and-damper spec. The headline figure is 9720 distinct adjustment combinations, delivered through three separate adjustment knobs rather than a single dial, so compression, rebound and preload can be set independently instead of moving together. The damper uses a small-orifice oil-passage design inside the valving, which is what gives the range its adjustment resolution – a side effect is a faint noise over sharp bumps as oil moves through those passages, which is a known, harmless characteristic of this design rather than a fault. It’s a construction aimed squarely at circuit use, where consistency lap-to-lap counts for more than plush comfort over broken tarmac.

Fitment for the Infiniti Q60 (2016-2026)

This kit is built for the Infiniti Q60 on the CV37 chassis code, covering the 2016 to 2026 model years. It’s specified for the FRT FORK front-suspension configuration, so confirm your car uses this front-end layout before ordering – the kit is matched to that geometry rather than a generic CV37 fitment.

What buyers also search for

• Infiniti Q60 CV37 suspension upgrade for road and track use
• Infiniti Q60 Circuit Master damping that holds up across repeated track sessions
• CV37 coilover kit with independent compression and rebound adjustment
• Infiniti Q60 track day coilovers for the FRT FORK front suspension

Spec your Circuit Master kit to the CV37’s front-end configuration and build yours below.