XYZ Racing Racing Spec Coilovers — Nissan SILVIA S15 1998-2000

The S15 arrived as the most developed S-chassis Nissan built – tighter body control, sharper steering geometry, and an SR20DET whose turbocharged torque delivery gives the rear axle a high-energy character that reveals itself fully on circuit. For time-attack or club racing, that combination rewards serious suspension investment more than most compact FR platforms of its era. The XYZ Racing Racing Spec coilover for the Nissan Silvia S15 is built specifically for that environment: a damper developed through direct involvement in racing events, calibrated for competition rather than road-biased compromise.

If you’re running the S15 on circuit with genuine intent – club events, time-attack, or dedicated track sessions – stock ride height and damper maps actively work against the chassis. The Racing Spec changes that.

What this coilover does for your 1998-2000 Nissan SILVIA S15

The S15’s rear multi-link geometry is more sophisticated than the S13 and S14 that preceded it, but standard dampers blunt that advantage by allowing body roll that lets the rear rotate unpredictably under trail-braking. The Racing Spec’s calibration – derived from direct race event participation including WTCC – is built to hold the S15’s rear-drive balance stable through precisely the kind of high-load cornering the SR20DET generates. Dropping ride height through the coilover’s range lowers the centre of gravity and sharpens turn-in response without introducing the rough character that can unsettle traction on bumpy circuits. The adjustability allows you to build the front-to-rear damping balance around your specific combination of engine modifications and circuit demands.

About the Racing Spec coilover

The Racing Spec is XYZ Racing’s competition-oriented coilover line, built for track racing and serious time-attack use rather than road-biased applications. Its damping settings were not developed by extrapolation from road testing – they come from direct participation in racing events, including WTCC, giving the calibration a foundation that matters when the car is running at genuine race pace. For S15 builds carrying significant upgrades – engine, aero, brakes – XYZ Racing can produce custom-specification dampers when standard settings don’t suit the exact combination of modifications. The process is direct: supply the details of your circuit and the full spec of your upgraded parts, and the damper is built to that combination. The Racing Spec sits at the serious end of the XYZ range, for S15 drivers whose use is centred on competition rather than the occasional spirited road session.

Fitment for the Nissan SILVIA S15 (1998-2000)

This kit is built for the Nissan Silvia S15 chassis across the 1998-2000 production span. The S15 platform – the final and most developed iteration of Nissan’s S-chassis – uses front MacPherson strut and rear multi-link geometry that differs from the S13 and S14, and the Racing Spec kit is mapped to those mounting points specifically. Confirm your chassis code is S15 before ordering.

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Select your specification and configure the Racing Spec kit for your S15 below.