XYZ Racing Top Sport Coilovers — Toyota MARK X GRX130 2009-2026

The GRX130 Mark X left Toyota as a comfortable rear-drive saloon, riding on soft springs and a long-travel multi-link rear that lets the body lean and float once you start leaning on it. The XYZ Racing Top Sport coilover is the answer for owners who want to keep that everyday usability but sharpen the car for a circuit weekend.

This is the kit aimed at occasional track work backed by daily-driveable street manners. It runs firmer spring rates and more damping than a street setup, tightening body control on the GRX130’s tall, comfort-biased stance while still soaking up British B-road surfaces on the drive home.

What this coilover does for your 2009-2026 Toyota MARK X GRX130

Drop the ride height and the GRX130 sheds the wheel-arch gap that dates a stock Mark X, but the real gain is underneath. Stiffer springs and increased damping cut the body roll the factory comfort tune builds in, so the front axle bites earlier and the rear-drive chassis settles faster mid-corner. With roughly 2kg/mm more spring rate than a street setting and 30 to 50 percent more damping, the contact patch stays loaded over kerbs and broken tarmac, which is exactly where this V6 saloon’s traction tends to go missing. The result is a heavy rear-drive Mark X that changes direction with intent rather than washing into understeer.

About the Top Sport coilover

The Top Sport sits a step above XYZ Racing’s street kits, built around spring rates around 2kg/mm stiffer and damping raised by 30 to 50 percent over a standard road setup. That extra rate is there to absorb the impact of uneven pavement and the sharp jolt of a big bump or kerb strike, suppressing the shock through the body instead of passing it straight to the chassis. Keeping the tyre planted is the priority, because a loaded contact patch is what gives the Mark X its traction and its stability under load. XYZ Racing draws the baseline settings from its own Top Sport racing experience, then packages them for combined road and circuit use. It is set up for track days and aggressive driving without surrendering the ability to drive the car home afterwards.

Fitment for the Toyota MARK X (2009-2026)

This kit is cut for the GRX130 Mark X built between 2009 and 2026, covering the rear-drive saloon platform. Confirm your chassis code reads GRX130 before ordering, since the Mark X line covered several variants over its production run and only matching hardware will bolt up cleanly.

What buyers also search for

• Toyota Mark X GRX130 suspension upgrade for road and occasional track use
• GRX130 coilover with adjustable ride height to lose the factory arch gap
• Toyota Mark X handling upgrade that cuts body roll without wrecking daily comfort
• Rear-wheel-drive Mark X coilover with Top Sport damping for circuit weekends
• GRX130 spring rate and ride-height options for a planted, lower stance

Set your ride height and corner balance to suit how you use the GRX130 – configure yours below.