XYZ Racing Super Sport Coilovers — Nissan SILVIA S13 1989-1994

Thirty-plus years on, the surviving S13 Silvia is a different proposition to the car that left the factory. Most examples running on UK roads carry dampers well past their working life – the ride height is off, body control vague under load, and the chassis’s inherent FR balance buried under accumulated wear. The XYZ Racing Super Sport coilover kit directly addresses all of that, and then gives you room to push further.

The Super Sport occupies XYZ’s fast-road and weekend track bracket. It is not a pure competition unit stripped of road manners – it is built for the S13 that sees everyday driving during the week and a track day on Saturday, managing both without choosing one at the expense of the other.

What this coilover does for your 1989-1994 Nissan SILVIA S13

The S13’s MacPherson front and rear multilink geometry responds well to spring-rate increases when paired with proper damping control – the stock layout is fundamentally capable, just poorly served by original equipment that was never intended to last three decades. The Super Sport’s 36-way damping adjustment allows the front-to-rear balance to be dialled across a wide range without swapping components; on a rear-drive chassis like the S13, where oversteer character is as much a function of damper speed as spring rate, that granularity matters. Adjustable ride height lets the car sit where the suspension geometry actually works, rather than wherever a tired OEM spring has settled it.

About the Super Sport coilover

XYZ’s Super Sport damper is built around a single objective: give a performance car a wide adjustment window without demanding track-only compromises. The 36-way damping range covers everything from a compliant road setting that absorbs rough surfaces and broken tarmac cleanly, through to a firm circuit configuration – the same adjustment depth you would find in a dedicated motorsport unit, without the harshness penalty of a fixed-rate race damper on public roads. Ride height is fully adjustable, allowing the S13’s rear-drive balance to be trimmed to suit tyre choice, spring rate preference, or the demands of different events. XYZ rate this system for daily use and weekend racing alike – which for most S13 owners is precisely the combination on the table.

Fitment for the Nissan SILVIA S13 (1989-1994)

This kit is listed specifically for the Nissan Silvia S13 chassis, covering the 1989 to 1994 model years. Confirm your chassis code is S13 before ordering – the 180SX shares the same S13 platform but carries its own separate fitment listing. The coilover replaces the factory strut and shock absorber assembly at all four corners.

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Spec the Super Sport to your S13’s current use and configure yours below.