XYZ Racing Drift Spec Coilovers — Infiniti FX35/37 S51 4WD (Modified Rear Integrated) 2008-2013

The FX35/37 S51 carries more weight over its nose and rides higher off the ground than any RWD coupe was ever asked to, thanks to a full-time 4WD driveline and a genuine crossover body-in-white. Push that mass hard through a direction change and the standard suspension simply cannot hold a line, let alone a controlled slide angle. XYZ Racing built the Drift Spec coilover to answer that specific problem: aggressive ride-height reduction paired with damping calibrated to keep the body settled rather than pitching and rolling into every transition.

On a car this heavy, body control isn’t a bonus, it’s the whole job. Lowering the FX to a usable ride height and giving the driver a damper that resists the crossover’s natural lean is what separates a car that can be placed precisely from one that’s just being steered in the general direction of the corner.

What this coilover does for your 2008-2013 Infiniti FX35/37

Once fitted, the biggest change you’ll feel is how much later the body starts to move. Where the stock setup lets the FX’s tall structure roll and dive before the tyres load up, this kit drops the centre of gravity and firms up the response so the chassis reacts to steering and throttle input almost immediately. That matters most in the transitions that define drift and grip driving on a 4WD platform: the car settles onto its outside dampers faster, holds its line through the change of direction, and gives you a more predictable rear end to work with when you’re managing slip angle rather than fighting body roll. The extended bump stroke built into the design means the dramatic drop in ride height doesn’t come at the cost of usable travel, so the suspension still has somewhere to go when the FX’s weight shifts hard under load.

About the Drift Spec coilover

The Drift Spec range is built specifically around hard cornering and sustained high-speed direction changes rather than daily comfort. Its construction is aimed at stabilising the car’s body through the exact moment weight transfers from one side to the other, which is what lets a driver hold a consistent, controllable angle through a corner instead of the chassis wandering underneath them. Getting there means dropping the ride height further than a fast-road kit would, and XYZ Racing has sized the bump stroke to suit that lower stance so the dampers aren’t running out of travel mid-corner. The result is a coilover set up to keep the car’s attitude consistent and controllable once you’ve committed to the slide, rather than one tuned around a smooth commute.

Fitment for the Infiniti FX35/37 S51 4WD (Modified Rr Integrated) (2008-2013)

This kit is built for the Infiniti FX35/37 on the S51 chassis in 4WD guise with the modified rear-integrated setup, chassis code IN01, covering the 2008 to 2013 model years. Confirm your FX is the S51 4WD variant with the integrated rear mounting before ordering, as earlier and RWD-only versions of the FX use different rear hardware.

What buyers also search for

• Infiniti FX35 S51 lowering suspension for drift and grip driving
• Infiniti FX37 4WD coilover kit with adjustable ride height
• FX35/37 S51 drift-spec damping for high-speed direction changes
• Infiniti FX S51 modified rear-integrated coilover fitment

Pick your damping and spring spec for the FX35/37 S51 in the configurator below to build yours.