XYZ Racing Tarmac Rally Coilovers — Lexus LC500 (URZ100) (Cancellation Kit for Electronic Damping) 2018-2026

The LC500’s factory AVS electronic dampers were tuned for GT comfort, not for keeping a two-tonne-plus grand tourer settled over a broken stage road. Once you fit XYZ Racing’s Tarmac Rally coilover with the cancellation kit, the car’s electronic damping control is bypassed entirely and replaced with manual, mechanical adjustment built for exactly this job.

That matters on the URZ100 because the standard AVS system hunts for a compliant setting when the surface gets rough, which is the opposite of what you want when you’re carrying speed into a sequence of blind crests. This kit removes that variable and gives you a fixed, predictable damping curve you set once and trust.

What this coilover does for your 2018-2026 Lexus LC500

Fitted to the LC500, the Tarmac Rally coilover is built to soak up the hit from a pothole or broken tarmac edge without kicking the body off line, which keeps the front tyres loaded and gripping through the next turn-in rather than skipping across the surface. The damper controls the rebound after a big compression event specifically, so the chassis settles quickly instead of continuing to pitch after a landing. That control translates directly into traction: a wheel that’s still working the road surface puts power down better than one that’s still recovering from the last hit. Because this is a cancellation-kit fitment, the LC500’s dash and driver aids no longer fight the suspension for authority over ride control, so the damping behaviour you dial in stays exactly where you left it, corner after corner. On a car this heavy, that consistency under lateral load is what keeps the body settled rather than wallowing mid-corner.

About the Tarmac Rally coilover

XYZ Racing built the Tarmac Rally line specifically around sealed-stage events, where the road surface is real tarmac but far rougher and less consistent than a circuit. The damper is calibrated to absorb impacts from uneven pavement and to soak up the jolt from larger bumps and compressions without transmitting that shock straight into the body shell. Suppressing that shock is the point: an unsettled body loses tyre contact, and tyre contact is what you’re spending the whole stage trying to protect. The valving increases tyre traction as a direct result of that shock suppression, and the overall aim is stability that lets the car behave predictably through fast, blind sections rather than reacting unpredictably to what the road throws at it. XYZ Racing set the base tune using data pulled from its own Tarmac Rally programme, so the starting point out of the box already reflects real stage-driving loads rather than a generic road setting.

Fitment for the Lexus LC500 (2018-2026)

This coilover kit is built for the Lexus LC500 chassis code URZ100, covering the 2018 to 2026 model years. The listing specifically includes the cancellation kit required to disable the LC500’s electronic AVS damping control, which is mandatory for the mechanical coilover to function correctly on this platform – do not fit the standard kit without it.

What buyers also search for

• Lexus LC500 URZ100 suspension setup for tarmac rally and stage driving
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• Lexus LC500 coilover kit for rough-road stability and traction
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• Lexus LC500 rally-spec damping for broken tarmac and stage roads

Configure the damping and ride height to match your stage notes, pick your spec below.