XYZ Racing Top Sport Coilovers — Porsche CAYMAN 718 (982) GT4 RS 2022-2026

The GT4 RS runs the tightest factory suspension geometry Porsche has ever put on a road-going Cayman, and most owners still find themselves splitting time between B-road blasts and the occasional trackday. XYZ Racing’s Top Sport coilover is built for exactly that crossover, stepping damping and spring rate up from road settings without turning the car into something you dread on a broken motorway surface.

For the 982 chassis specifically, that means addressing how the mid-engine layout loads the rear axle under power while keeping front-end bite sharp enough to trust on a fast in-lap. This is a coilover for a GT4 RS owner who wants to use the car the way Porsche built it to be used, not a track-only tool that sits under a cover the other 350 days a year.

What this coilover does for your 2022-2026 Porsche CAYMAN 718 (982) GT4 RS

Dial the Top Sport in and the first thing you’ll feel is how much more the chassis stays flat through direction changes without the ride turning brittle over Yorkshire tarmac. The increased spring rate keeps the GT4 RS’s low centre of gravity working for you in fast transitions instead of letting body movement lag behind steering input, and the firmer damping curve controls the rebound that normally shows up as float over crests at speed. Because the setup only lifts rate and damping 30-50% above street tune rather than going full race-spec, you keep enough compliance to absorb a bad bump without the suspension kicking the rear end sideways. The net effect on a car already this planted is more confidence carrying speed into a corner, and less second-guessing what the rear is doing when you get back on the throttle.

About the Top Sport coilover

XYZ Racing built the Top Sport range around a straightforward idea: increase damping force and spring rate by roughly 30-50% (or around 2kg/mm) over standard street settings, enough to properly control body movement over rough pavement without the harshness of a full race setup. The extra force absorbs the jolt from larger bumps and suppresses shock-body movement that would otherwise unsettle the chassis, which in turn keeps the tyre’s contact patch working rather than skipping. Every setting in the range comes directly from XYZ Racing’s track-day and race programme, translated into a spec that’s usable on the road. The result is a kit aimed squarely at aggressive driving and trackday use, giving the car composure it needs to hold a line without demanding the compromises of a stripped-out race car. It’s the setup XYZ Racing recommends when a customer tells them the car sees both a circuit and a commute.

Fitment for the Porsche CAYMAN 718 (982) GT4 RS (2022-2026)

This kit is engineered specifically for the 982-chassis Cayman 718 GT4 RS across the 2022-2026 model years. Confirm your build matches the GT4 RS variant before ordering, as suspension geometry and mounting points differ from the standard Cayman and Cayman GTS ranges built on the same 982 platform.

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Spec varies by damping and spring-rate option, so configure yours below to match how you actually use the GT4 RS.