XYZ Racing Top Sport Coilovers — Honda TL UA8-UA9 2009-2014

The fourth-generation Honda TL UA8-UA9 carries a lot of nose for a front-driver – the J-series V6 sits ahead of the front axle line and the SH-AWD cars add another 80-odd kilos of rear hardware over the standard front-drive UA8. Either way, the factory damping was tuned for North American smooth-highway comfort, which leaves UK owners running it on B-roads and the occasional circuit dealing with a soft front end that rolls early and a rear that follows rather than steers.

The XYZ Racing Top Sport is the kit aimed squarely at that brief: a stiffer, properly adjustable replacement that still works on the daily commute. Spring rates come up roughly 2 kg/mm over the factory street setting and damping climbs 30 to 50 percent, which is the sweet point between a road-biased Super Sport kit and the harder Circuit Master used for full track work.

What this coilover does for your 2009-2014 Honda TL UA8-UA9

You feel the difference first under braking into a roundabout – the nose stops diving and the front tyres start loading evenly instead of the outside shoulder taking everything. Mid-corner the heavier-rate springs hold the platform flatter, which lets the front Michelin or Bridgestone work in its proper contact patch rather than rolling over onto the sidewall. Ride height adjustment lets you bring the arch gap down to something that suits the 17 or 18 inch factory wheel without the bouncy float the standard car has when lowered on cut springs. The 30-way damping range means you can run it firm for a Cadwell trackday on Sunday and back it off four or five clicks for the Monday motorway run. Body control under throttle out of slow corners tightens up noticeably – useful on the SH-AWD cars where the rear diff is trying to send torque to an outside wheel that is no longer unloaded.

About the Top Sport coilover

The Top Sport sits in XYZ Racing’s road-and-track tier, with the spec lifted directly from their Top Sport race programme rather than scaled down from a pure circuit kit. Damping is raised 30 to 50 percent over a street setup and spring rates increased by around 2 kg/mm, which is what gives it the ability to absorb bigger compressions – kerb strikes, sharp expansion joints, the sort of mid-corner bump that upsets a softer setup – without losing body control afterwards. The brief is suppressing chassis movement quickly enough to keep the tyres planted, which is where the traction gain comes from. Construction is monotube with 30-way compression and rebound adjustment combined, height-adjustable via the lower mount so you keep full shock stroke when you lower the car. The result is a kit that XYZ position as track-day capable but aggressive-street friendly, rather than something that needs trailering to the circuit.

Fitment for the Honda TL UA8-UA9 (2009-2014)

This kit is built specifically for the UA8 and UA9 chassis codes covering the 2009 to 2014 fourth-generation TL, including both the front-drive and SH-AWD variants across the production run. Confirm your chassis prefix against the VIN plate before ordering – the third-gen UA6-UA7 uses different mounting geometry and is not covered by this part number.

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Pick your spring rates and ride-height spec in the configurator below and build the kit to suit how you actually use the car.