XYZ Racing Top Sport Coilovers — Honda NSX NA1 1990-2005

The NA1 is the original mid-engined Honda supercar, and that layout shapes everything about how it rides. Weight sits behind the driver, the front axle is light, and the factory suspension was tuned for a 1990 brief that valued long-distance composure as much as circuit pace. The XYZ Racing Top Sport coilover for the Honda NSX NA1 is built for owners who want to sharpen that balance for occasional track day work without giving up the daily-driveable street manners the car is famous for.

Top Sport sits at the point where fast-road and track-day use meet. It is the spec to pick if you take your NA1 to Cadwell or Anglesey two or three times a season and drive it home afterwards.

What this coilover does for your 1990-2005 Honda NSX NA1

On a mid-engined chassis with an aluminium monocoque, every kilo of damping discipline you add is felt immediately through the steering. The Top Sport setting raises damping by roughly 30 to 50 percent over a street tune and lifts spring rate by around 2kg/mm, which firms up turn-in and reduces the soft float the original C-series cars develop with age. Body shock across kerbs and broken Tarmac is absorbed rather than transmitted to the tyre, so the front contact patch keeps doing its job into a corner instead of skating. The result is a quieter, more confident car under trail-braking and a rear axle that hooks up earlier on corner exit, which matters more on an NSX than almost any other Honda because the back end loads up so quickly.

About the Top Sport coilover

Top Sport is XYZ Racing’s road-and-track spec, drawn from the company’s circuit programme and re-tuned for owners who still need to live with the car. The damping calibration is engineered to absorb large bumps and suppress body shock without resorting to track-only spring rates, so traction holds up across the broken UK back-road surfaces that defeat stiffer race kits. Construction is full-coilover with ride-height and damping adjustment, and the spring and valving choices reflect XYZ’s own racing experience translated into a more usable window. The brief is straightforward: stable handling for aggressive driving, with enough mechanical compliance to make repeat track sessions and the drive home both feel like the same car.

Fitment for the Honda NSX (1990-2005)

This kit fits the NA1 chassis from 1990 through to 2005, covering the original 3.0-litre C30A cars and the running changes made across that long production span. Confirm your chassis code against the NA1 designation before ordering; the later NA2 is a separate fitment.

What buyers also search for

• Honda NSX NA1 coilover upgrade for road and occasional track use
• NA1 suspension that keeps the original car’s ride quality
• Mid-engined supercar coilover with adjustable ride height
• Honda NSX track day suspension without race-only spring rates
• C30A-era NSX handling upgrade for 1990s and early 2000s cars

Configure your damping and ride-height preference below and build the Top Sport spec to suit your NA1.