XYZ Racing Super Sport Coilovers — Mazda 6 / ATENZA (GJ1-GL) 2012-2026

The GJ-generation Mazda 6 was built around Skyactiv weight-saving and a long wheelbase, which gives it composure most D-segment saloons lose somewhere past 70mph – but it also leaves the front end soft on turn-in and the rear riding high enough on its standard springs to look apologetic. The XYZ Racing Super Sport coilover is the spec that addresses both, without turning a daily-driven Atenza into something you dread on a motorway slip road.

Super Sport sits in the fast-road bracket of the XYZ range. For a 2012-2026 Mazda 6 / Atenza on the GJ1-GL platform, that means a noticeably tauter chassis, controlled body movement through quick direction changes, and the ride-height drop owners have been chasing since the car left the showroom – all on a kit that still has to live with British B-roads.

What this coilover does for your 2012-2026 Mazda 6 / Atenza (GJ1-GL)

Body roll on the GJ chassis is the first thing that goes. With Super Sport’s stiffer linear-rate springs and a properly valved monotube damper underneath them, the front end commits earlier and the rear stops floating mid-corner. The 30-step damping adjustment lets you run softer on a cold UK commute and firmer for a Sunday over the Cat and Fiddle without touching anything else. Height is independently adjustable from the lower bracket, so corner balance stays sensible even when you drop the car 40mm. Braking from motorway speed feels shorter because the nose stops diving onto the bump-stops, and the steering picks up a layer of feel the OEM dampers were filtering out.

About the Super Sport coilover

Super Sport is XYZ Racing’s fast-road and occasional-trackday platform. Construction is a high-pressure monotube with a single-tube damper body, paired with linear-rate springs chosen for street ride quality rather than circuit-only stiffness. Damping is adjustable through 30 detented steps on a single combined bump-and-rebound knob, which keeps setup honest for owners who don’t want to chase split adjustment. Ride height is set via a threaded lower mount rather than spring preload, so you can lower the car without losing damper stroke – the right way to do it on a road kit. Pillowball top mounts feature where camber adjustment matters; rubber mounts are retained where NVH does. The whole kit is rebuildable and revalvable in-house at XYZ, which matters on a car you intend to keep.

Fitment for the Mazda 6 / Atenza (2012-2026)

This kit fits the GJ1-GL chassis Mazda 6 / Atenza, covering the full 2012-2026 production span including the GJ and GL facelift cars. Confirm your chassis code against your V5 before ordering – the GJ1-GL designation covers saloon and tourer body styles on the same platform.

What buyers also search for

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• Fast-road coilover for 2012-2026 Mazda 6 saloon and tourer

Pick your spring rates and height drop below, then configure the kit to your GJ1-GL.