XYZ Racing Circuit Master Coilovers — Peugeot 306 1993-2002

The Peugeot 306’s rear torsion beam is both its charm and its challenge on circuit – get the ride height and spring rate wrong at the back and you either kill the natural rear rotation the chassis is known for, or you end up with a car that fidgets over kerbs at the exit of a fast corner. The Circuit Master coilover kit is built for exactly this kind of sustained lap work: consistent damping and precise ride-height control take priority over everyday comfort.

For GTi-6 and S16 owners, there is genuine motorsport context behind this choice. The 306 in competition trim – the 306 Maxi that dominated French tarmac rally stages through the late Nineties, the front-wheel-drive club circuits where the chassis earned its reputation – demanded dampers that could absorb hard kerb strikes without unsettling the car on the following apex. The Circuit Master addresses those same demands.

What this coilover does for your 1993-2002 Peugeot 306

The 9,720 adjustment combinations give you the granularity to work with the 306’s MacPherson front and torsion beam rear geometry rather than against it. The three-knob system – compression, rebound, and spring preload each adjustable independently – lets you find the combination that suits your circuit’s specific corner profile without spending a full test day chasing one variable into another. For the GTi-6 specifically, the gain in lateral stiffness under braking into tight corners is immediately apparent: the front end loads more predictably, which matters on a chassis that rewards trail-braking confidence rather than punishing it.

About the Circuit Master coilover

The Circuit Master sits at the competitive end of the XYZ Racing range – alongside Racing Spec, Drift Spec, and Tarmac Rally variants – and has been validated through XYZ’s own competition teams operating on circuits internationally. The defining architecture is the triple-knob adjustment layout: separate controls for compression, rebound, and spring preload combine across 9,720 distinct settings. The damper internals use a small-oil-hole design that channels fluid through a narrow passage during large compressions; this generates a mechanical noise under hard use that is the system operating as intended, not a fault. The Circuit Master is designed for tarmac circuit use, where the surface is predictable and the demands are sustained.

Fitment for the Peugeot 306 (1993-2002)

This kit covers the full 306 production run under chassis code PE06, from the 1993 introduction through to the 2002 end of production. That spans hatchback and cabriolet body styles across the main engine variants – GTi-6, S16, XSi, and standard trims. Confirm your build year and body style against the fitment selector before ordering.

What buyers also search for

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