XYZ Racing Super Sport Coilovers — Citroen C-QUATRE 2008-2026

The C-Quatre is a curious thing on UK driveways – a Chinese-market C4 saloon built on the PSA PF2 platform that shares its underpinnings with the hatchback most British enthusiasts grew up modifying. Owners keeping these cars sharp in 2026 are working with a torsion-beam rear, MacPherson front, and a soft factory damping curve that was set up for ride comfort on poorly surfaced provincial roads rather than B-road pace.

The XYZ Racing Super Sport coilover for the Citroen C-Quatre 2008-2026 is the right pick when the car is splitting its life between commuting and the occasional track day or hillclimb. It replaces the soggy OE setup with a height-adjustable, damping-adjustable kit that lets a C-Quatre owner pull the ride height down, firm up the rebound where the factory chassis wallows, and still drive home without fillings rattling loose.

What this coilover does for your 2008-2026 Citroen C-quatre (世嘉)

Drop the front end onto a tighter spring rate and the C-Quatre’s nose stops diving into mid-corner understeer the moment you trail the brake. The 36-way damping adjustment is the practical core of this kit – it gives you a usable softer setting for the daily commute and a firmer click range for weekend stints, without needing to swap parts. Ride height adjustment closes the wheel-arch gap that has aged poorly on the PF2 saloon and lets you sit the car on a sensible 17 or 18-inch wheel without scrub. Body control through quick direction changes improves immediately, and the rear feels less floaty over crested B-roads where the standard torsion beam tends to skip.

About the Super Sport coilover

The Super Sport sits in XYZ Racing’s range as the dual-purpose damper – engineered to absorb the kind of broken tarmac and expansion joints that ruin stiffer track-only kits, while still giving you the body control needed for circuit pace. Construction is a height-adjustable, threaded-body damper with 36-way adjustable rebound, letting the driver tune the chassis across a wide window from compliant fast-road to firmed-up weekend track. The damping curve is designed around varied surface conditions, which is exactly the brief for a UK car that spends most of its time on patched A-roads. XYZ Racing positions this as the system suited to both weekend racing and daily driving, which is the honest description – it is not a slammed-show kit and it is not a stripped-shell circuit kit, it is the middle ground done properly.

Fitment for the Citroen C-Quatre (2008-2026)

This kit is built specifically for the Citroen C-Quatre chassis code CI10, covering the production run from 2008 through 2026. Confirm your chassis code matches before ordering – the C-Quatre shares architecture with several PSA-platform cars but the strut lengths and mounting geometry are model-specific.

What buyers also search for

• Citroen C-Quatre suspension upgrade for fast road and occasional track use
• Citroen C-Quatre coilover kit with 36-way damping adjustment for varied UK road surfaces
• CI10 ride height adjustment options that keep daily driveability intact
• Citroen C-Quatre Super Sport coilover for owners running 17 or 18-inch wheels
• C-Quatre handling upgrade that addresses factory understeer and body roll

Pick your spring rates and damping spec below and configure the kit to suit how your C-Quatre is actually driven.