XYZ Racing Circuit Master Coilovers — Lancia DELTA INTEGRALE (TYPE 1) 1987-1989

The Delta Integrale Type 1’s front-biased weight distribution – a consequence of its transverse 8-valve turbocharged engine and the demands the 4WD drivetrain places on the front axle – creates a specific handling brief on circuit that the factory suspension geometry never fully resolved. XYZ Racing’s Circuit Master coilover for the 1987-1989 Integrale addresses that directly: the adjustment range and stiffness available here are calibrated for tarmac-circuit work rather than the mixed-surface compliance the original rally-bred setup was designed around.

Running an LA01 Integrale on track in 2026 means working with a car whose standard components are increasingly scarce and whose factory calibration prioritised stage-rallying over sustained cornering. The Circuit Master provides the setup range to exploit the car’s formidable 4WD traction while managing the understeer tendency that comes with that nose-heavy layout.

What this coilover does for your 1987-1989 Lancia DELTA INTEGRALE (TYPE 1)

With 9720 individual damping configurations spread across three adjustment knobs, the Circuit Master allows precise tuning around the Integrale’s particular power delivery – accounting for turbo spool timing, front-axle loading under 4WD torque distribution, and the weight transfer dynamics of a compact car carrying most of its mass over the driven front wheels. Reducing ride height firms the platform and measurably cuts body roll through fast sweepers where the factory springs struggled to contain the car’s mass. Under hard braking into technical corners, a stiffer setup transforms how the Integrale manages its nose-heavy balance.

About the Circuit Master coilover

The Circuit Master sits at the top of the XYZ Racing coilover range, positioned alongside their Racing Spec, Drift Spec, and Tarmac Rally programmes and validated through XYZ racing teams competing on circuits internationally. Three independent adjustment knobs covering the full damping matrix produce 9720 distinct configurations, from compliant fast-road settings through to full-attack circuit stiffness. The small oil hole design is a deliberate engineering decision: under high damper velocities, oil passes through a restricted passage and may produce an occasional low-level sound over sharp track kerbs or abrupt surface transitions. This is normal operating behaviour for a coilover built to this specification and is not a fault – the Circuit Master is designed for circuit surfaces where kerb impacts are controlled and predictable, not for potholed B-roads.

Fitment for the Lancia DELTA INTEGRALE (TYPE 1) (1987-1989)

This coilover set is built for the Lancia Delta Integrale Type 1 under chassis code LA01, covering the 1987 to 1989 production years. This is the 8-valve Integrale variant, prior to the 16-valve revision introduced in the later series. Confirm your VIN against the LA01 chassis code before ordering.

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