XYZ Racing Street Advanced Coilovers — Nissan SILVIA S15 1998-2000

The S15 Silvia arrived as Nissan’s most resolved S-chassis iteration – a stiffer shell, revised steering geometry, and in Spec-R form the SR20DET under the bonnet. Every one running on UK roads is a grey import, acquired deliberately by owners who understood exactly what the S-series chassis was capable of given the right conditions.

The XYZ Racing Street Advanced coilover for the Nissan Silvia S15 covers 1998-2000 models with a dual brief: enough compliance for spirited road use and enough adjustment range for occasional track days. It is a single solution for owners who refuse to run two separate setups.

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

The Street Advanced’s 720 damping positions span a genuinely wide range – soft enough for road compliance on imperfect tarmac, firm enough to suppress the S15’s body roll through quick direction changes without making the ride brittle between sessions. Lowering the centre of gravity from factory height tightens mid-corner response across the S15’s front MacPherson and rear multi-link suspension, and reduces the mild understeer bias that factory spring rates introduce at speed. Firmer rebound settings at the rear sharpen the trailing-throttle rotation that defines good S15 driving, giving the chassis more of its natural character rather than flattening it. Ride height adjustment lets you set the car correctly for geometry rather than simply for aesthetics.

About the Street Advanced coilover

XYZ Racing’s Street Advanced is the company’s most widely adopted coilover series, developed over several years by XYZ’s engineering team and validated through testing at motorsport events internationally. The headline figure is 720-way damping adjustment – a range wide enough to cover a compliant road setup at one end and a properly firm track-day configuration at the other, with meaningful steps between them rather than binary positions. Construction and calibration sit between an OEM replacement and a full competition unit: enough performance for a driver who uses the car hard, built consistently enough to remain stable across road and circuit miles. The Street Advanced is the series chosen by drivers who want adjustability they will actually use, across the conditions they actually encounter.

Fitment for the Nissan SILVIA S15 (1998-2000)

This kit is built for the S15 Silvia across the 1998 to 2000 model years, covering both the Spec-R (SR20DET turbo) and Spec-S (SR20DE naturally aspirated) variants. Suspension pickup points are consistent across the S15 range, and the Street Advanced maps to factory geometry without modification. Confirm your model year before configuring.

What buyers also search for

• Nissan Silvia S15 coilover kit for road use and track days
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• XYZ Racing Street Advanced grey import coilovers for Nissan S15
• Nissan S15 SR20DET coilover set for UK enthusiast street driving
• S15 Silvia suspension for improved body control on road and circuit

Configure your Street Advanced below – height, damping, and spec are all set from one screen.