XYZ Racing Tarmac Rally Coilovers — Porsche CAYMAN (987) (Cancellation Kit for Electronic Damping) 2005-2012

Tarmac stages punish a mid-engined chassis differently to a circuit. The Cayman 987’s near-perfect weight distribution wants to rotate cleanly over crests and compressions rather than skip, and that only holds together if the damper keeps the tyre loaded through repeated, unpredictable inputs rather than a single smooth apex. XYZ Racing’s Tarmac Rally coilover is built for exactly that brief.

This is the cancellation-kit variant for cars fitted with Porsche’s electronic damping control, so the factory PASM electronics are bypassed cleanly and the mechanical damper takes over ride and handling duties without a fault light on the dash. For a 987 that’s being converted for stage or fast-road use, that’s the piece that makes a manual coilover swap actually work.

What this coilover does for your 2005-2012 Porsche Cayman

Fitted to the 987, this kit controls body movement over the kind of broken, cambered surfaces a closed road or forest stage throws up rather than the smooth, consistent tarmac of a track. Where a track-focused setup can afford to run flatter and stiffer, the Tarmac Rally tune keeps enough compliance in the stroke to let the tyre follow the road surface, so traction survives a mid-corner bump instead of skating over it. The result on the 987 is a car that turns in with the composure that chassis is known for, but stays hooked up when the road stops being flat. Ride height and corner-weighting are adjustable through the coilover’s threaded body, so you can set the Cayman’s stance and balance to the specific event or road rather than accepting a fixed factory geometry.

About the Tarmac Rally coilover

XYZ Racing developed the Tarmac Rally damper specifically to deal with the impact loads of uneven pavement – the kind of sharp-edged bump or crest a closed-road stage delivers rather than a smoothed-off circuit kerb. The internal valving is built to absorb a hard hit without transmitting the full shock through to the body, which is what keeps the tyre’s contact patch working instead of the suspension simply bouncing the car off the surface. That control is aimed squarely at holding tyre traction through the kind of jolt that would upset a road-biased damper, and it’s the reason the car stays settled and predictable rather than skittish once the surface turns rough. The settings built into this unit come directly from XYZ’s own tarmac rally programme, carried over into a road-legal coilover rather than reworked from a circuit damper.

Fitment for the Porsche Cayman (987) (2005-2012)

Built for the Porsche Cayman 987 chassis across the 2005-2012 production run, and specifically configured as the cancellation kit for cars equipped with electronic damping control (PASM) from the factory. Confirm your Cayman carries the electronic damping option before ordering this variant rather than the standard mechanical-only kit.

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Get the right cancellation-kit spec locked in for your 987 and configure yours below.