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Circuit Master

XYZ Racing Circuit Master Coilovers — Mazda 323 LANTIS 1994-1998

SKU: MA12-CM

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)22 / 12 kg/mm
  • Top mountPillow ball + rubber / Hardened rubber
  • Lead time10–15 working days

Fits Mazda 323 LANTIS (1994-1998) chassis MA12

Front spring rate (kg/mm)

22 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 22 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

12 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 12 kg/mm. A custom rate on this axle adds £80.00.

Configured price£2,890.00Inc. VAT

Lead time: 10–15 working days from payment


£2,890.00

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 Circuit Master Coilovers — Mazda 323 LANTIS 1994-1998

The BG-platform 323 Lantis is the forgotten Mazda – a light, balanced four-door with the FWD chassis bones of the 323F and a kerb weight that flatters even modest damping work. What it doesn’t have, three decades on, is original suspension that’s worth keeping. Bushings are tired, struts are gas-empty, and the front end washes wide long before the chassis is actually at its limit.

The XYZ Racing coilover range steps into that gap with a full-height-adjustable, monotube setup built specifically for the MA12 chassis. It’s a serious rebuild of the corners of a car that, set up properly, can still embarrass much newer hot hatches on a B-road.

What this coilover does for your 1994-1998 Mazda 323 Lantis

The first thing you’ll notice is the front end finally writing cheques the chassis can cash. Spring rates chosen for the Lantis’s low kerb weight – not borrowed from a heavier 323F or Familia – let the car turn in cleanly without dumping load onto the outside-front tyre. With 30-step compression and rebound adjustment, you can run a soft daily setting for the school run and stiffen the dampers for a track day or a fast Sunday drive without touching ride height. Pillowball top mounts at the front sharpen steering response and free up a degree or so of negative camber, which the OE strut tops simply cannot give you. The result is a Lantis that finally rotates on throttle lift rather than ploughing.

About the Circuit Master coilover

Circuit Master is XYZ’s track-focused damper in the range, with stiffer baseline rates than the Super Sport and a damping window biased toward circuit work rather than B-road compliance. Construction is monotube, with a 40mm-diameter piston running in a single oil chamber for consistent damping under sustained heat – the failure mode that kills twin-tube budget coilovers on a hot summer trackday. Height is adjustable independently of spring preload, so you can drop the car without pre-loading the spring and ruining travel. The dampers are rebuildable and re-valvable, which matters on a 30-year-old car where you’ll want to service the suspension long before you replace it.

Fitment for the Mazda 323 Lantis (1994-1998)

Engineered for the MA12-chassis 323 Lantis built between 1994 and 1998. The kit covers all four corners with model-specific spring rates and damper lengths for this platform – not a generic 323-family fitment.

What buyers also search for

  • Mazda 323 Lantis coilover upgrade for fast road and trackday use
  • MA12 chassis suspension kit with adjustable ride height and damping
  • Mazda 323 Lantis 1994-1998 coilover conversion from tired OE struts
  • Circuit-spec coilovers for an older lightweight Mazda saloon
  • 323 Lantis suspension parts that are still being made in 2026

Spec, rates and ride height are all configurable – build yours below.

This is the best design, on the competitive version such as Racing Spec, Drift Spec, Tarmac Rally. This is the ultimate boutique for racing in many international athletics tracks, and test for a long time. This is for purchase handling high performance and the essential partner in different racing. Circuit Master Damper is tested through XYZ racing teams all over the world. 9720 ways of different adjustments can meet all customers’ needs and win the 1st place in every race.

Because its 3 adjustment knobs with small oil hole design, when driving through big bumps, the coilover oil will go through small passage which might cause some small noise. This is normal situation. This product is made for circuit tracks and there will be no concern for bumps on the tracks.

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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