XYZ Racing Top Sport Coilovers — Toyota SUPRA J29/ A90 (Modified Rear Integrated) 2019-2026

The A90 Supra’s CLAR platform – shared with the BMW Z4 – sits its inline six low and far back in the bay, giving the chassis a weight split that rewards precise damping control more than outright spring rate. XYZ Racing’s Top Sport coilover for the Supra J29/A90’s modified rear-integrated suspension is built around that balance: increased damping and spring rate over the factory street setting, aimed at owners who want more from the chassis on a circuit day without giving up the car as daily transport.

Toyota already positions this generation as capable of occasional track work straight from the showroom. The Top Sport spec takes that further. It suits a Supra owner who books a handful of trackdays a year and still wants a car that rides properly on the drive home, rather than a kit built purely around lap times.

What this coilover brings to your 2019-2026 Toyota Supra J29/A90

Fitted to the Supra’s multi-link rear and strut front, the Top Sport raises damping by 30 to 50 percent and adds around 2kg/mm of spring rate over the street baseline. That combination controls body movement through the Supra’s low-CoG chassis under hard cornering, so the car sits flatter through direction changes without the rear stepping about on mid-corner bumps. Larger hits – a kerb clip, a rutted apex, a motorway expansion joint – get absorbed rather than transmitted straight into the chassis, which keeps the tyre loaded and in contact rather than skipping. The net effect is more consistent grip through a session and a car that stays composed when you lean on the front end under trail braking into the Supra’s naturally quick turn-in.

About the Top Sport coilover

XYZ Racing’s Top Sport range is built from its own track-day damper programme, tuned specifically for cars that split their time between fast road driving and occasional circuit sessions. Damping and spring rates sit meaningfully above the street-focused ranges in the XYZ lineup – the 30 to 50 percent damping increase and roughly 2kg/mm spring rate uplift are calibrated to suppress the body movement that a stock setup allows over rough surfaces, while keeping tyre contact patch loaded through compressions rather than letting the wheel skip. That damping headroom is what lets the setup stay composed through repeated direction changes on a circuit, then settle back into something usable on the road afterwards. It’s a spec built for drivers who push the car hard rather than one aimed at show stance or a soft ride.

Fitment for the Toyota Supra J29/A90 (Modified Rr Integrated) (2019-2026)

This kit is built for the Toyota Supra J29/A90, chassis code TO78, covering the 2019 to 2026 model years, in the modified rear-integrated suspension configuration. Confirm your Supra matches this rear-end spec before ordering, as the A90’s factory suspension layout and mounting points are specific to this generation.

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Configure your Top Sport spec for the Supra J29/A90 below and get the kit matched to your exact fitment.