XYZ Racing Circuit Master Coilovers — Chevrolet CORVETTE C8 Z06 (Cancellation Kit for Electronic Damping) 2020-2026

Lift the Magnetic Ride dampers out of a C8 Z06 and the car notices immediately – the dash lights up and the chassis controller starts complaining. This Circuit Master kit solves both halves of the problem: a full manually-adjustable coilover setup plus the cancellation harness that keeps the electronic damping module quiet, so the LT6’s 8,600rpm flat-plane V8 sits over a suspension you actually control rather than one the factory ECU manages for you.

The mid-engine C8 puts most of its mass behind the driver, and that rearward bias is what the Circuit Master is set up to exploit. This is the series XYZ Racing aims at sustained circuit lap-time work, where you want a fixed, repeatable platform you can read through a long session rather than a soft adaptive ride that shifts under you.

What these coilovers do for your 2020-2026 Chevrolet Corvette C8 Z06

Swapping the MagneRide units for the Circuit Master gives you a damper you set once and trust through a stint. Lower the Z06 onto its proper aero rake, tie down the heavy rear axle, and the car stops floating on turn-in and holds attitude mid-corner where the standard adaptive setup tends to breathe. Bump and rebound adjust independently, so you can firm the rear to manage traction out of slow corners without punishing the front over kerbs. With the magnetic dampers cancelled cleanly, there are no warning lights or limp-mode surprises to work around between sessions.

About the Circuit Master coilover

The Circuit Master is XYZ Racing’s competition-tier damper, sitting alongside their Racing, Drift and Tarmac Rally specs, and it has been run and developed by XYZ race teams across international circuits. The headline figure is 9,720 distinct adjustment combinations, set through three separate knobs that split high-speed and low-speed damping from rebound, giving you genuinely granular control over how the car loads and releases. That three-knob design uses a small-bore oil passage, so over a sharp hit you may hear a faint note as fluid moves through the restriction – it is a normal characteristic of the valving, not a fault. The kit is built specifically for circuit surfaces, where ride compliance matters less than a consistent, planted contact patch.

Fitment for the Chevrolet Corvette C8 Z06 (2020-2026)

This kit is matched to the C8 Z06 chassis (code CH07-C) across the 2020-2026 model span. It is the electronic-damping cancellation variant, supplied with the harness needed to disable the factory Magnetic Selective Ride Control on cars originally fitted with it.

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Set your ride height, damping and corner balance to suit your circuit – configure yours below.