XYZ Racing Super Sport Coilovers — Hyundai SONATA LF 2014-2019

The LF-generation Sonata was engineered as a comfortable executive saloon, which means its factory suspension prioritises isolation over body control – soft springs, generous travel, and dampers that wash out long before the chassis itself runs out of grip. The XYZ Racing Super Sport coilover for the Hyundai Sonata LF is built for owners who want to keep that long-distance composure on a B-road or motorway slog, then tighten the whole car up for a weekend trackday without swapping cars.

It is a 36-way damping-adjustable, ride-height-adjustable monotube kit aimed squarely at fast-road use with occasional circuit work – the same brief most LF owners actually run, given the platform’s mix of daily duty and modified scene presence.

What this coilover does for your 2014-2019 Hyundai Sonata LF

Drop the LF onto the Super Sport and the first thing you feel is the nose. The factory float over crests and dive under braking goes away because the spring rates and damper authority now match the front-heavy weight bias this platform carries. With 36 clicks of bump-and-rebound adjustment on one knob, you can run a softer setting for the commute – where the LF’s long wheelbase still soaks up expansion joints – and wind the dampers up before a track session to control roll and stop the outside-front from giving up mid-corner.

Ride height is independent of preload, so you can lower the car for stance without coil-binding the spring or losing usable travel. Turn-in sharpens, the rear stops floating under throttle, and the whole car finally feels like it is reacting to the steering wheel rather than to the road surface.

About the Super Sport coilover

The Super Sport is XYZ Racing’s fast-road-plus-trackday damper, and the brief shows in the engineering. The monotube body and revised valving have been tuned to kill the harshness most budget coilovers introduce on broken UK tarmac – the kind of secondary ride that turns a daily driver into a chore inside a week. 36-way damping adjustment means a single click-wheel changes both compression and rebound together, which is the right call for this tier: faster to set up, harder to get wrong than separate bump-and-rebound circuits, and more than enough range for a car that splits its life between the M25 and Bedford Autodrome.

Ride-height adjustment is via threaded lower mounts so you keep full damper stroke at any drop, and the spring rates are matched to the LF’s kerb weight and weight distribution rather than being a generic catalogue fit. It is engineered as a setup you can leave on the car year-round.

Fitment for the Hyundai Sonata LF (2014-2019)

This kit is built specifically for the LF-chassis Sonata, model years 2014 through 2019. It covers the seventh-generation Sonata in standard and facelift form across that production window. Check your VIN plate against the LF chassis code before ordering if you have an imported or pre-facelift example.

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Pick your spring rates, damper preference and ride height in the configurator below and build the Super Sport spec for your Sonata LF.