XYZ Racing Top Sport Coilovers — Renault CLIO MK4 RS (Modified Rear Integrated) 2012-2018

The Clio IV RS’s torsion-beam rear axle is a simple, cost-effective design at standard ride height, but it gives you almost nothing to work with once you start loading the car hard into a corner. There’s no multi-link geometry correcting the rear under compression – the beam just twists and the factory damper either keeps up or it doesn’t. Add in the nose-heavy weight transfer that comes with trail-braking a front-wheel-drive turbo hatch into a hairpin, and the standard suspension runs out of ideas fast.

Top Sport is XYZ Racing’s answer for owners who use the RE08 chassis the way Renault intended it – a proper road car most of the week, a circuit car a handful of times a year. It steps damping up 30-50% over street settings, or the spring rate up by 2kg/mm depending on configuration, giving the Clio a platform stiff enough for a lapping session without turning the daily commute into a chore.

What this coilover does for your 2012-2018 Renault CLIO MK4 RS (Modified Rr Integrated)

That extra 30-50% of damping force, or the stepped-up 2kg/mm spring rate, is there to control body movement the moment you ask more of the chassis – hard braking into a corner, mid-corner compressions, or the torque steer twitch that comes with putting RS power down out of a wet roundabout. On broken UK B-road surfaces the increased damping absorbs the impact of potholes and expansion joints rather than letting it jolt through the shock body, which keeps the rear torsion beam settled instead of skipping across the bumps. The result is more consistent tyre contact through direction changes, which shows up as extra front-end bite under trail braking and less of the rear stepping out over mid-corner ridges. On track, that translates into a car that holds its line through the same corner lap after lap without the suspension folding under repeated heavy braking zones. On the road, the same settings mean less body roll pitching through Renaultsport’s quicker steering rack, so the front end stays loaded when you turn in.

About the Top Sport coilover

Top Sport is built around XYZ Racing’s own track experience rather than a generic street-comfort brief. The core idea is straightforward: increase damping force by 30-50% over a standard street setup, or raise spring rate by roughly 2kg/mm, so the suspension has the reserve to deal with big compressions – a kerb strike, a heavy braking zone, a mid-corner bump – without the shock body flexing and losing control of the wheel. That extra control keeps the tyre’s contact patch working rather than skating, which is where the vehicle stability comes from on a car like the Clio IV RS that’s already sending meaningful torque through the front axle. XYZ carried these settings over directly from cars it has run at Top Sport level, then adapted them for a road-registered hatch rather than a dedicated race car. It’s built for drivers who want a genuine step up for aggressive driving and occasional track days, not a full-time competition setup that punishes the ride the rest of the time.

Fitment for the Renault CLIO MK4 RS (Modified Rr Integrated) (2012-2018)

This kit is built for the Renault Clio Mk4 RS, chassis code RE08, covering the 2012 to 2018 production run, with the Modified Rr Integrated rear-end specification. Confirm your car sits within that year span and matches this rear-suspension variant before ordering, as XYZ produces separate kits for other Clio IV RS rear configurations.

What buyers also search for

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• Clio IV RS Top Sport damping for a firmer torsion-beam rear
• Renault Clio Mk4 RS coilover kit that still copes with UK B-roads
• Clio RS suspension setup for reducing torque steer under power

Pick the Top Sport spec that matches how you actually use your Clio IV RS – configure yours below.