XYZ Racing Super Sport Coilovers — Mazda MX-5 MIATA / ROADSTER 1989-1998

The NA Miata rewards a chassis that’s been thought about properly. The original 1989-1998 car runs soft factory springs and a short wheelbase that loves to rotate on lift-throttle, but the OE damping gives up the moment you ask for any commitment through a series of bends. The XYZ Racing Super Sport coilover is built around that reality – a fast-road kit that gives the NA back its sharpness without turning a 950kg roadster into something that bangs over every cat’s-eye.

Pitched at owners who use the car the way Mazda intended – B-roads, the occasional track evening, an autotest at the weekend – the Super Sport is the right rung on the XYZ ladder for an NA that still gets driven properly on the road.

What this coilover does for your 1989-1998 Mazda MX-5 MIATA / ROADSTER

Body control is the headline change. The NA’s nose dives under braking and the rear squats on corner-exit; the Super Sport’s stiffer spring and matched damping settle both ends, so you can lean on the front tyre into a turn-in without the car running wide. The 30-step damping adjuster lets you soften the kit for a Sunday road drive and firm it up for a Bedford trackday from a single dial per corner. Ride height is independently adjustable from the lower bracket, so you can drop the car for stance or set a genuine corner-balanced setup without pre-loading the spring. Camber tops at the front let you claw back the negative angle the NA loses as it sits lower, which the front Bridgestones will thank you for after a few sessions.

About the Super Sport coilover

The Super Sport runs a full-length adjustable monotube damper with a hardened, plated piston rod and a forged top mount on the front struts. Spring rates are matched to the NA’s kerb weight and the front-to-rear balance Mazda originally engineered, so the car keeps its rotational character rather than being turned into a stiff understeerer. The 30-position damping circuit alters both bump and rebound in a single click, which keeps roadside adjustment simple. Bearing-style pillow-ball top mounts at the front sharpen steering response and remove the rubbery feel of a tired OE top mount, and the rebuildable damper design means a refresh after years of use is a service item rather than a replacement. It’s the XYZ kit pitched specifically at fast-road owners – one step up from the entry kits, well short of the circuit-only Racing Spec.

Fitment for the Mazda MX-5 MIATA / ROADSTER (1989-1998)

This kit is built for the NA-generation MX-5 Miata / Roadster, chassis code MA23, model years 1989 to 1998. It covers the 1.6 and 1.8 cars across that span, including UK Eunos imports running the same suspension geometry. Confirm your VIN-year against the 1989-1998 window before ordering.

What buyers also search for

• NA Miata coilover upgrade for road and occasional track work
• Mazda MX-5 1989-1998 height-adjustable suspension with damping control
• NA MX-5 fast-road coilover that keeps the car usable as a daily
• Eunos Roadster MA23 suspension kit with camber-adjustable top mounts
• Mazda MX-5 NA coilovers with rebuildable monotube dampers

Set your height, pick your spring rate where the option appears, and configure your kit below.