XYZ Racing Tarmac Rally Coilovers — Nissan MARCH K10 (Modified Rear Integrated) 1982-1992

The Nissan MARCH K10’s tiny kerb weight and short wheelbase made it a natural on Japanese club rally stages through the 1980s, and that same low polar moment of inertia is what the XYZ Racing Tarmac Rally coilover is built to exploit on closed, sealed-surface stages. A car this light changes direction fast, but it also skips and patters over broken tarmac if the damping can’t keep the tyre loaded.

This kit is set up specifically for sealed-stage tarmac rally use rather than gravel or fast road, with damping calibrated to keep the March’s front end planted through mid-corner bumps and compressions instead of pattering over them. For an owner running historic rally events or tarmac sprints in a K10, that’s the difference between a car that skates over surface changes and one that stays hooked up.

What this coilover does for your 1982-1992 Nissan MARCH K10

Fitted to a 1982-1992 MARCH K10, this coilover keeps the chassis settled over the kind of broken, patched tarmac that closed-road stages throw up – big compressions and sharp edges get absorbed rather than transmitted straight into the body. Controlling body movement under those loads means the contact patch stays consistent through a corner, so the tyre keeps generating grip instead of skipping across the surface. On a car this light, that translates directly into a more stable platform under braking and through direction changes, where an unsettled chassis loses time fast. The result is a March that turns in predictably stage after stage rather than one that reacts differently depending on what the road surface throws at it.

About the Tarmac Rally coilover

XYZ Racing’s Tarmac Rally coilover is built around one job: soaking up the impact of rough, uneven closed-road surfaces without unsettling the car. The damper is tuned to absorb the shock of hitting a large bump or pothole cleanly, rather than letting that hit travel through to the body and upset the chassis mid-corner. That control keeps the tyre’s contact patch working properly under load, which is where the traction and stability actually come from – a car that’s pitching and rolling over every surface change is a car that’s fighting for grip instead of using it. The damping curve in this kit isn’t generic; it’s carried over from settings developed through XYZ Racing’s own tarmac rally programme, so the compression and rebound behaviour reflects what actually works on closed-stage surfaces rather than a road-car compromise.

Fitment for the Nissan MARCH K10 (1982-1992)

This kit (chassis code NI74) covers the Nissan MARCH K10 across its full 1982 to 1992 production run, built for cars running the modified, integrated rear-end specification listed for this application. The K10 range saw more than one rear suspension configuration during its production life, so confirm your rear end matches the modified-integrated setup before ordering.

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Spec out the Tarmac Rally kit for your MARCH K10’s exact rear-end configuration – configure yours below.