XYZ Racing Super Sport Coilovers — Subaru IMPREZA STI 4WD 1992-2000

The GC8-generation Impreza STI carries its turbocharged flat-four and intercooler stack low and forward, and after three decades most factory dampers on these cars have long since given up resisting that nose-heavy load through direction changes. XYZ Racing’s Super Sport coilover replaces that tired factory setup with a purpose-matched platform for the way this chassis actually behaves – a car built to put power down through all four corners on loose surfaces, now more often finding grip on tarmac.

For an owner splitting time between fast-road driving and the odd weekend track session, the Super Sport is built around that exact split. It keeps the compliance the GC8’s AWD system needs to load each corner evenly out of a corner, while giving you the height and damping control to sharpen a chassis that left the factory tuned for rally stages, not circuit apexes.

What this coilover kit does for your 1992-2000 Subaru Impreza STI 4WD

With 36-way damping adjustment, you can wind the front end up to control the dive that comes from braking into a corner with a turbo flat-four and intercooler sitting ahead of the front axle, then back it off again for a motorway run home. Independent ride height adjustment lets you correct the factory rake – many GC8s sag at the rear after years of service – and get the AWD weight transfer working the way it should through a fast direction change rather than loading unevenly on worn springs. On a car where all four corners are meant to be doing useful work under power, tightening body control front and rear pays off in how confidently you can get on the throttle out of a slow corner. It also settles the vague, slightly disconnected steering feel that’s common on original GC8 dampers, giving you a clearer read on what the front tyres are doing before you commit to more throttle.

About the Super Sport coilover

The Super Sport is XYZ Racing’s damper for owners who want one set of coilovers to cover daily driving and weekend track days without swapping components between the two. The 36-way adjustment range spans a wide enough window to go from a comfortable, compliant setting for broken road surfaces through to a firmer track setup, all through the same external adjuster – no disassembly required to change character. Ride height is independently adjustable via the threaded body, so you can set stance and corner weights without touching the damping curve you’ve already dialled in. Internally, the damper is built to absorb the harshness that comes with rough UK road surfaces rather than transmitting every imperfection into the cabin, which matters on a car this age where chassis bushings are rarely all still original spec. It’s the same design logic XYZ Racing applies across its Super Sport range: one damper, wide adjustment, built to work as a daily driver that can still do a track day without feeling out of its depth.

Fitment for the Subaru Impreza STI 4WD (1992-2000)

This kit is built for the Subaru Impreza STI 4WD, chassis code SU04-1, covering the 1992 to 2000 model years – the original GC8-generation saloon and wagon bodies before the 2000 facelift. Confirm your build year falls within this window before ordering, as suspension geometry and mounting points changed at the next generation.

What buyers also search for

• Subaru Impreza STI GC8 coilover upgrade for road and track use
• Subaru Impreza STI 4WD adjustable ride height coilover kit
• Subaru Impreza STI Super Sport damping for daily driving and weekend track days
• Subaru Impreza STI 4WD suspension for 1992-2000 rally-bred chassis
• Subaru Impreza STI coilovers with 36-way adjustment

Ready to sort out three decades of tired factory damping – pick your spec below and configure yours for the GC8.