XYZ Racing Street Advanced Coilovers — Hyundai CUSTIN / CUSTO KU 2021-2026

The KU-generation Custin carries its mass high and long, and the factory springs are tuned for hushed comfort rather than body control – so you get roll through roundabouts, nose-dive under braking, and a tall ride height that flatters nothing about the car’s stance. The XYZ Racing Street Advanced coilover for the Hyundai Custin / Custo KU exists to bring that mass under control without turning a family MPV into something you dread on a motorway.

This is the road-biased kit in the XYZ ladder, built first for normal road use with the headroom for the occasional track day. With 720 ways of damping adjustment and independent ride-height setting on each corner, it lets you tune a long-wheelbase people-mover to behave like something far smaller than it is.

What this coilover does for your 2021-2026 Hyundai CUSTIN / CUSTO KU

The first thing you feel on a heavy KU Custin is how much flatter it sits when you load it into a corner – the lean that the standard setup allows is reined in, so passengers stop being thrown around and the front tyres stay better planted. Dropping the ride height closes the wheel-arch gap and lowers the centre of gravity, which sharpens turn-in on a car that was never meant to change direction quickly. The 720-way damping range means you can run it soft for the daily school run and firmer for a spirited drive, rather than living with one compromise baked in at the factory. Braking stays more composed because the nose no longer pitches as hard, and the whole car feels tied down at speed instead of floating.

About the Street Advanced coilover

The Street Advanced is the kit XYZ Racing’s engineers have refined over several years as their most popular road setup, developed by the same team that builds their competition hardware and shaken down through international race testing before reaching production. It is built specifically for normal road driving with the capability to handle a track day when the mood takes you. The headline figure is its 720-way damping adjustment, which gives a genuinely wide spread between a settled, comfortable ride and tighter body control. Threaded, height-adjustable bodies let you set both stance and corner balance to suit the car and how it is loaded. XYZ pitch it as essential equipment for drivers who want both speed and control rather than choosing one over the other, and on a vehicle as soft as the Custin that breadth of adjustment is exactly what makes it work.

Fitment for the Hyundai CUSTIN / CUSTO KU (2021-2026)

This kit is matched to the KU-chassis Hyundai Custin, sold as the Custo in some markets, across the 2021 to 2026 model years. It is a direct, model-specific application for that platform – confirm your chassis code and year before configuring so the spring and damper rates suit your exact car.

What buyers also search for

• Hyundai Custin KU coilover suspension upgrade for road and occasional track use
• Custin / Custo lowering kit that keeps the ride comfortable for passengers
• adjustable damping coilovers to control body roll on the KU MPV
• Hyundai Custin 2021-2026 ride-height adjustment without losing daily driveability

Set your height and damping to suit how you actually use the car – configure yours below.