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Circuit Master

XYZ Racing Circuit Master Coilovers — Proton SATRIA GTI 1997-2005

SKU: GTI-CM

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

Fits Proton SATRIA GTI (1997-2005) chassis GTI

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 — Proton SATRIA GTI 1997-2005

The Satria GTI arrived in the UK as one of the lightest front-wheel-drive hot hatches of its era, and the best of them have spent the intervening years in club motorsport rather than sitting on driveways. Built around a compact Mitsubishi-derived drivetrain and a bodyshell that barely troubles the scales, the factory suspension was always a starting point – and the XYZ Racing Circuit Master coilover kit for the Proton Satria GTI (1997-2005) addresses exactly that gap.

This is not a road-biased compromise. The Circuit Master sits in the same product family as XYZ’s Racing Spec, Drift Spec, and Tarmac Rally variants, and it arrives with 9,720 distinct damping combinations across three independent adjustment knobs.

What this coilover does for your 1997-2005 Proton Satria GTI

Front-wheel-drive circuit work lives and dies on consistent front-axle loading – specifically on keeping the front tyres working through slow-speed hairpins, where the Satria GTI’s weight transfer can unload the inside front and blunt mid-corner traction. Three independent adjustment knobs let the driver isolate and tune damping character across bump, rebound, and high-speed inputs, and across 9,720 possible combinations, there is a configuration for every circuit surface and every driving style the GTI suits. The small-orifice internal design is deliberate: the restricted oil passage creates progressive resistance under large inputs, which keeps the nose planted under trail-braking. Ride height adjustability is built into the same assembly, so stance and damping evolve together as setup develops.

About the Circuit Master coilover

Developed and validated by XYZ racing teams across international circuits, the Circuit Master occupies the performance tier of XYZ’s coilover range. Its three-knob architecture delivers independent control over compression, rebound, and high-speed damping forces, with those three controls producing 9,720 combined settings – configurable in a way that meaningfully tracks the jump in circuit conditions, not just in marketing language. The small-orifice oil channel is specific to smooth-surface circuit use: the restricted internal passage prioritises progressive damping under load over compliance across road irregularities, and the audible note it can produce over severe impacts is a function of how it works, not a fault. It was designed for circuit tracks, and the spec decisions throughout reflect that brief without qualification.

Fitment for the Proton Satria GTI (1997-2005)

This kit is confirmed for the Proton Satria GTI (chassis code: GTI) across the full 1997-2005 production run, replacing the standard front and rear suspension on the front-wheel-drive Satria GTI bodyshell. Confirm your exact build spec and trim level against the fitment data before ordering.

What buyers also search for

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  • Satria GTI coilover kit with 9720-way adjustment for track-day and sprint events
  • Proton Satria GTI front and rear coilover replacement for fast-road and circuit driving

Select your configuration and 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.
  • Aluminium top mountAluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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