XYZ Racing Tarmac Rally Coilovers — Porsche 964 CARRERA-2 1989-1990

The 964 Carrera 2’s 3.6-litre flat-six overhangs behind the rear axle, and on a tarmac stage that rearward mass becomes either your biggest asset or your most persistent problem. At speed over broken surface, the rear end carries the momentum – if the dampers allow it to bounce before settling, the car rotates more than you asked for. The XYZ Racing Tarmac Rally coilover for the 964 Carrera-2 addresses that specific dynamic: keeping the rear loaded and compliant across surfaces where the road itself is the variable.

The 964 was the first 911 generation to run coil springs at both ends – a genuine engineering advance on the torsion-bar cars it replaced – and that architecture makes it well suited to coilover conversion. These units translate that potential into sealed-stage performance, with the damping calibrated around tarmac rally conditions rather than derived from a road-focused or circuit specification.

What this coilover does for your 1989-1990 Porsche 964 CARRERA-2

With the Carrera 2’s rear-biased weight distribution, rear-axle traction is the metric that governs everything on a tarmac stage. These dampers are calibrated to absorb the jolt of surface breaks through the rear without triggering the characteristic step-out that the 964’s polar moment can amplify at speed. Up front, the valving gives the MacPherson struts enough controlled compliance over compressions and crests to keep the nose tracking predictably, without allowing it to wander across camber changes. The combined result is a 964 C2 that can be committed to corner entry over imperfect tarmac without the instinctive lift-off that managing the rear otherwise demands.

About the Tarmac Rally coilover

The Tarmac Rally coilover is drawn from XYZ Racing’s sealed-stage competition background, with every adjustment parameter derived from that competitive context rather than adapted from a road or circuit-focused specification. The damper construction is built to handle repeated impacts from uneven pavement without losing consistency – where a standard unit might deflect, compress, and return unpredictably, this design suppresses the secondary body movement so the tyre remains in contact and the chassis holds its line. The calibration is not simply stiff: it converts road shock into controlled compliance that actively supports grip rather than sacrificing it to body control. Every setup decision across the specification is made with traction as the governing priority, specifically the ability to maintain it across the surface variations that tarmac stages routinely deliver.

Fitment for the Porsche 964 CARRERA-2 (1989-1990)

This kit is listed to the Porsche 964 Carrera-2, chassis code PO09, covering the 1989 and 1990 model years – the opening production window of the 964 generation. The 964 ran through to 1994, so buyers with later Carrera-2 production dates should confirm year coverage before ordering, as separate fitment SKUs apply to the broader model range.

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Spec the Tarmac Rally coilover for your 964 Carrera-2 below – build yours to the suspension setup your stage demands.