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

The LC500’s factory Adaptive Variable Suspension electronically manages damping force to suit the naturally aspirated 2UR-GSE V8’s power band, which is the wrong priority when the job is a straight-line launch. XYZ Racing’s Drag Racing coilover for the Lexus LC500 (URZ100) replaces that electronic control with a fixed mechanical setup, and this listing includes the cancellation kit needed to remove the AVS system so the car will accept it. Instead of chasing ride comfort across a lap, the damping here is set for one thing: getting a heavy, long-wheelbase GT coupe off the line without the rear axle unloading.

At around 1,935kg with a 2,870mm wheelbase, the LC500 is not a lightweight platform, and RWD launches on a car this size live or die on how fast load transfers to the rear tyres. This coilover is set up for 0-400m runs rather than road or track use, with front and rear rates matched so the chassis squats and hooks rather than bogging or spinning off the line.

What this coilover does for your 2018-2026 Lexus LC500

Fitted to a 2018-2026 LC500, this kit changes how the car behaves in the first metres of a run rather than how it rides day to day. The damping is set to help the chassis transfer weight onto the rear axle as soon as the V8 loads up, which is what gets the driven tyres compressed into the tarmac instead of spinning loose. That extra compression on the rear contact patch cuts down the time the wheel spends unloaded or idling at launch, and the car settles into a straighter run at speed as a result. Because the setup is fixed rather than electronically adjustable, the response stays the same from the first run to the last, without the factory AVS system trying to soften the rear for comfort mid-pass.

About the Drag Racing coilover

XYZ Racing’s Drag Racing coilover is built around 0-400m runs, covering FWD, RWD and 4WD platforms including RWD GT cars like the LC500. The core idea is weight transfer: spring and damping rates are set so the car shifts load onto whichever wheels are actually driving the moment the throttle goes down, rather than holding a flat, evenly-distributed stance meant for cornering. On the LC500’s RWD layout that means pushing weight onto the rear tyres at launch, forcing them into deeper compression against the road surface. That compression is what shortens the time the driven wheel spends idling or spinning before it hooks up, and it’s also what keeps the rear axle settled once the car is up to speed instead of getting light. It’s a fixed, event-specific tune rather than an adjustable daily-driving setup, which is why the AVS cancellation kit is supplied alongside it – the factory electronic dampers and this coilover cannot run at the same time.

Fitment for the Lexus LC500 (2018-2026)

This coilover is built for the Lexus LC500, chassis code URZ100, across the 2018-2026 model years. It’s specified for cars fitted with the factory Adaptive Variable Suspension electronic damping system, which is why the cancellation kit is included – without it, the AVS control unit will fight the fixed damping this kit installs.

What buyers also search for

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If your LC500 is heading to the strip rather than the track day car park, this is the coilover built for that job – pick your spec below to get the URZ100-specific kit with the AVS cancellation parts included.