XYZ Racing Drift Spec Coilovers — Subaru IMPREZA STI GRB/GVB/GRF/GVF 4WD 2007-2014

The GRB/GVB/GRF/GVF generation STI’s symmetrical AWD system fights you the moment you try to break the rear loose – power going to all four corners means the chassis wants to claw itself straight again, not hang an angle. XYZ Racing’s Drift Spec coilover is built around that problem: it holds the body flat through the transition so you can get the nose pointed and keep it there, instead of fighting a chassis that’s constantly correcting itself.

For competitive drifting in a car engineered from the factory for grip, not slip, that stability at the moment of weight transfer is what separates a controlled entry from a snap correction. This is a coilover set up specifically for the GRB/GVB/GRF/GVF platform and for drift, not adapted from a track-day spring rate.

What this coilover does for your 2007-2014 Subaru Impreza STI GRB/GVB/GRF/GVF 4WD

Winding on lowered ride height without sacrificing usable bump stroke keeps the STI’s nose and tail settled as you transfer weight into a drift entry – instead of ballooning onto the bump stops mid-slide, the chassis stays composed. That composure matters most exactly when you need it: under trail-braking into the corner, when the AWD system is already trying to standardise grip front to rear, a coilover that resists body roll lets you place the car on the angle you actually chose rather than the angle the drivetrain settles you into. Ride height drop also lowers the STI’s centre of gravity, cutting the pitch and dive that unsettles a slide the moment you get back on the throttle. The result on a GRB/GVB/GRF/GVF is a car that transitions predictably, corner after corner of a session, rather than one that needs recalibrating every run.

About the Drift Spec coilover

XYZ Racing built the Drift Spec line for one discipline: competition drifting, not fast road driving or circuit lapping. The valving and spring combination is tuned to keep the body stable through high-speed direction changes, so the car holds a clean, consistent angle through a slide rather than wandering as weight shifts side to side. Getting there is a function of ride height and bump stroke working together – drop the car correctly and you free up the stroke needed to control body movement rather than simply stiffen against it, which is the difference between a coilover that merely lowers a car and one that actually improves how it slides. On the GRB/GVB/GRF/GVF STI, that translates into a chassis that responds to steering and throttle inputs during a drift instead of resisting them, handing the driver more control over the angle they’re holding rather than leaving them to fight the car into one.

Fitment for the Subaru Impreza STI GRB/GVB/GRF/GVF 4WD (2007-2014)

This kit is specced to the SU10 chassis code, covering the Subaru Impreza STI GRB, GVB, GRF and GVF variants from 2007 to 2014, across the AWD drivetrain fitted throughout this generation. Check your registration document against these chassis codes before ordering, since XYZ Racing lists this generation as one continuous fitment range across the full 2007-2014 span.

What buyers also search for

• Subaru Impreza STI GRB, GVB, GRF and GVF coilovers built for competition drifting, not fast road use.
• Subaru STI drift spec suspension for controlling AWD weight transfer and holding a stance through a slide.
• Subaru Impreza STI ride height and bump stroke setup that keeps the chassis composed through an entry.
• Subaru STI GRB, GVB, GRF and GVF lowered coilover kit specced for the 2007 to 2014 generation.

Every Drift Spec setup for the GRB/GVB/GRF/GVF STI starts from your car, not a generic spec sheet – configure yours below and build the setup for the platform you’re actually driving.