XYZ Racing Tarmac Rally Coilovers — Lexus UX (ZA10) (Cancellation Kit for Electronic Damping) 2019-2026

The UX’s small-overhang crossover stance and torsion-beam rear are not what most owners associate with a stage car, but the ZA10’s stiff monocoque and low kerb weight make it a surprisingly capable base once the factory electronic dampers are pulled out of the equation. That’s what this cancellation-kit build is for: swapping the UX’s electronically-controlled shocks for a fixed, mechanically-adjustable Tarmac Rally set-up that keeps the wiring loom happy without a dash full of warning lights.

On loose-surface-adjacent tarmac stages, or the rough B-roads that pass for a UK "test route," the UX’s suspension travel is the limiting factor for how hard you can push before the electronic system’s compression valving gives up. Tarmac Rally coilovers are built around a different problem: repeated, sharp compression events at speed, not single big hits or long low-speed cruising.

What this coilover does for your 2019-2026 Lexus UX

Fitted to a 2019-2026 UX (ZA10), the Tarmac Rally kit’s damping curve is tuned to soak up broken surfaces and mid-corner ruts without the rebound spike that unsettles a torsion-beam rear axle. The monotube damper controls heat build-up better than the stock unit across a full stage or a long test day, so the valving doesn’t fade after the first few hard runs. Because the cancellation kit removes the electronic actuator entirely, spring rate and compression/rebound response stay consistent lap to lap instead of being modulated by a control unit reacting to inputs it wasn’t calibrated for on a stripped-back rally car. The result on the road is more predictable front-end bite over crests and compressions, and a rear axle that settles rather than skips across washboard surfaces.

About the Tarmac Rally coilover

This is a damper built specifically around tarmac-stage impact loads: XYZ Racing’s rally programme uses it to absorb the shock of hitting broken and uneven surfaces at pace without transmitting that hit straight through to the chassis. The valving is set to take a big compression event – a pothole, a crest, a mid-corner lip – and control the rebound afterwards so the tyre stays loaded and in contact rather than skipping. That keeps tyre traction consistent through a sequence of hits instead of just the first one, and keeps the body from pitching and rolling into the next corner off-balance. The settings are carried over directly from XYZ Racing’s own tarmac rally testing rather than adapted from a road or circuit spec, which is why the compression and rebound bias sits differently to a Sport or Track Day product in this range.

Fitment for the Lexus UX (2019-2026)

This kit is built for the Lexus UX ZA10 chassis across the 2019-2026 model range, specifically configured as a cancellation kit for cars fitted with the factory electronic damping system. Confirm your UX carries the ZA10 chassis code and electronic damper option before ordering, as the cancellation hardware is specific to that set-up.

What buyers also search for

• Lexus UX suspension upgrade for electronically-damped models being converted to fixed damping
• Lexus UX ZA10 coilover kit for tarmac rally and broken-surface driving
• Lexus UX Tarmac Rally damper options for cars losing their factory adaptive suspension
• UX cancellation kit coilovers for consistent damping without the electronic control unit

Pick your spec and configure the kit for your ZA10 below.