XYZ Racing Racing Spec Coilovers — Porsche 991 GT2/ RS (without hydraulic lift system) (Cancellation Kit for Electronic Damping) 2017-2026

The 991 GT2 RS arrived at circuits carrying 700PS through rear tyres wider than most saloon cars, a rear wing that generates serious downforce at speed, and PASM doing its best to keep the whole thing manageable for road use. Strip it of the hydraulic lift system, point it at a serious track day programme or a time-attack calendar, and the question becomes whether you trust Porsche’s adaptive algorithm or a fixed suspension setup derived from live race data.

XYZ Racing’s Racing Spec coilover for the Porsche 991 GT2 RS includes the full PASM cancellation kit – so the dash stays clear of fault codes when you replace the OEM electronic dampers. The result is a fully mechanical suspension system on a car that, frankly, earns one.

What this coilover does for your 2017-2026 Porsche 991 GT2/RS

The 991’s rear-engine weight distribution means spring and damping choices affect corner-entry rotation as directly as they affect ride quality – get that balance wrong on a 700PS rear-wheel-drive car and the consequences are felt immediately. The Racing Spec kit replaces PASM’s road-versus-track mode toggle with a mechanically set baseline that reflects the GT2 RS’s aero-loaded cornering loads rather than its road behaviour. At the braking point and into the initial corner phase, where the rear mass makes the car particularly sensitive to platform stability, a consistent mechanical damping response is more predictable than software-adjusted compliance. That consistency is what a properly developed track coilover – as opposed to a stiffened road unit – actually delivers.

About the Racing Spec coilover

The Racing Spec is XYZ Racing’s highest-specification product, built specifically for circuit and time-attack use rather than road miles with the occasional spirited drive. Setup parameters were developed through XYZ Racing’s own participation in competitive racing including WTCC – not assembled from theoretical modelling, but refined against lap times on real circuits. For GT2 RS builds running upgrades beyond the car’s already extreme factory specification – different wheel-and-tyre packages, aerodynamic modifications, cage installations, or significant ballast changes – XYZ Racing offers a custom-built specification route. Supply details of the car’s upgraded components and the circuits in the programme, and the dampers can be built to those specific parameters rather than a standard-car baseline.

Fitment for the Porsche 991 GT2/RS (2017-2026)

This kit covers chassis code PO18-C, spanning the Porsche 991 GT2 RS from 2017 to 2026. The specification is set for cars running without the factory hydraulic front-lift system, and the PASM cancellation hardware is supplied as part of the kit – providing a clean, code-free installation when the OEM electronic damping circuit is removed from the suspension loop.

What buyers also search for

• Porsche 991 GT2 RS coilover suspension upgrade for track day and time-attack use, replacing PASM with a fixed mechanical setup.
• 991 GT2 RS coilover with PASM cancellation kit for circuit builds where the hydraulic lift system has been removed.
• XYZ Racing Spec coilover for the Porsche 991, with settings developed through direct WTCC race participation.
• Porsche 991 coilover for dedicated track use, specified without hydraulic lift system for a clean aero-focused build.
• 991 GT2 RS damper replacement with race-programme-derived settings for high-downforce circuit driving.

Configure yours below – and if the GT2 RS is already running significant upgrades, the custom specification route lets you build dampers around your exact setup rather than a standard-car baseline.