XYZ Racing Top Sport Coilovers — Toyota SUPRA J29/ A90 (Cancellation Kit for Electronic Damping) 2019-2026

Factory A90 Supras run adaptive electronic dampers, and the moment you fit conventional coilovers the suspension ECU starts logging a fault. This XYZ Racing Top Sport coilover for the Toyota Supra J29/A90 is the cancellation-kit variant: a plug-in module keeps the dashboard quiet while you swap the variable dampers for fully manual, height-adjustable units.

That matters on a chassis this short and this rear-biased. The A90 turns in sharply and rotates willingly, and the standard adaptive setup leans towards comfort more than the platform’s handling really wants. Top Sport is XYZ Racing’s fast-road-plus-occasional-track tune, sitting a clear step firmer than the OEM electronic dampers it removes.

What this coilover does for your 2019-2026 Toyota Supra

Spring rates run around 2kg/mm above a street tune and damping sits 30 to 50 percent firmer, so the front end loads more progressively under braking and the rear stops wallowing on quick direction changes. Over broken B-road tarmac the kit still soaks up sharp ridges rather than crashing into them, which keeps the rear tyres planted and traction consistent where the A90 can otherwise get fidgety. Ride-height adjustment lets you drop the nose and settle the stance, and because the electronic damping is cancelled there is no warning light and no fighting the car’s own adaptive logic. The outcome is a Supra that feels tied down at speed yet stays composed enough to drive through the week.

About the Top Sport coilover

The Top Sport sits in XYZ Racing’s range as the setup for drivers who use their car hard on the road and head to the occasional track day without committing to a dedicated race spring rate. It carries roughly 2kg/mm more spring and 30 to 50 percent more damping force than a street-comfort coilover, a margin XYZ Racing arrived at through its own Top Sport development work. That extra spring and damping give the platform the body control to absorb a big bump or a mid-corner ridge without the shock unsettling the chassis, so the tyres hold their grip and the car stays stable when you lean on it. Height is fully adjustable, letting you set corner balance and stance, and the cancellation module handles the A90’s electronic damping so the conversion reads cleanly to the car. It is built for aggressive road driving and track-day use rather than outright softness.

Fitment for the Toyota SUPRA J29/ A90 (Cancellation Kit for Electronic Damping) (2019-2026)

This kit is the TO77-C application, fitting the J29/A90 generation Toyota Supra from 2019 to 2026. It is the cancellation-kit version specifically for cars equipped with the factory adaptive electronic damping, so the included module suppresses the suspension warning once the OEM dampers come off. Confirm your car runs the electronic damping system before ordering this variant.

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Set your ride height, damping and corner balance to suit how you actually drive the car – configure your Top Sport spec below.