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Super Sport

XYZ Racing Super Sport Coilovers — Toyota CELICA ST185 4WD TURBO (Mcpherson Type) 1989-1993

SKU: TO18-SS

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)8 / 4 kg/mm
  • Top mountPillow ball + rubber / Hardened rubber
  • Lead time10–15 working days

Fits Toyota CELICA ST185 4WD TURBO (Mcpherson Type) (1989-1993) chassis TO18

Front spring rate (kg/mm)

8 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 8 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

4 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 4 kg/mm. A custom rate on this axle adds £80.00.

Top mount

Configured price£990.00Inc. VAT

Lead time: 10–15 working days from payment


£990.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

XYZ Racing Super Sport Coilovers — Toyota CELICA ST185 4WD TURBO (Mcpherson Type) 1989-1993

The ST185 GT-Four was built to win the World Rally Championship, and it did – twice – with the turbocharged 3S-GTE slung over the front axle and full-time four-wheel drive putting that power down. That layout leaves the standard car nose-led and softly sprung, rolling onto its outer front strut before the AWD system can sort the rest out. The XYZ Racing Super Sport coilover for the Toyota Celica ST185 4WD Turbo gives this rally homologation chassis the height and damping control its MacPherson strut design was always ready to take.

This is the fast-road specification, set up for spirited B-road use with the occasional weekend track day rather than full competition. Height adjustment plus 36-way damping means an ST185 can lose its factory body roll and ride height without becoming punishing on a broken surface.

What these coilovers do for your 1989-1993 Toyota Celica ST185 4WD Turbo

Drop the ride height and you pull the centre of gravity down on a car that naturally pushes wide on standard struts, sharpening turn-in and settling the nose under trail-braking. The 36-way damping adjustment lets you firm up the platform so the viscous-coupled four-wheel-drive system has a stable base to work from, instead of waiting for soft factory dampers to catch up mid-corner. On the road you get tighter body control without the brittle, crashing ride that cheap lowering springs inflict on the ST185. For a turbo-heavy front end, that combination of controlled roll and adjustable rebound is what makes the GT-Four feel composed rather than reluctant.

About the Super Sport coilover

The Super Sport damper is engineered to remove the harshness most lowered cars suffer over bumps and rough surfaces, keeping the ride usable day to day. Each unit carries 36-way damping adjustment, so compression and rebound can be tuned from comfort-biased commuting to a firmer fast-road setting. Ride height is independently adjustable, letting you set stance and corner balance to suit the car. XYZ Racing positions this kit as a genuine dual-purpose setup – calm enough for daily driving, firm enough for weekend track sessions – which fits the way most surviving ST185s are actually used in 2026.

Fitment for the Toyota Celica ST185 4WD Turbo (1989-1993)

This kit is built for the ST185-generation Celica GT-Four 4WD Turbo (chassis code TO18) across the 1989 to 1993 model years. It suits the MacPherson strut configuration used front and rear on this platform. Confirm your chassis code and year against the listing before ordering.

What buyers also search for

  • Toyota Celica ST185 GT-Four coilover upgrade for fast road and occasional track
  • 36-way adjustable damping coilovers for the 4WD Turbo MacPherson strut platform
  • ST185 ride height adjustment without wrecking daily driveability
  • Super Sport coilovers for the 1989-1993 Celica 4WD Turbo rally homologation car

Set your height and damping to match how you drive the ST185 – configure your spec below.

Super Sport damper has eliminated discomfort resulted from bumps or rough roads. Super Sport damper enables you to adjust the ride height and has 36-way dampening adjustment. In other words, your car with this system can be set to meet all different road conditions. This high performance damper is suitable for both weekend race and daily use.

Top mounts included with your kit

Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.

  • Pillow ball + rubber top mountPillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
  • Hardened rubber top mountHardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
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