
XYZ Racing Racing Spec Coilovers — Hyundai GENESIS COUPE BK 3.8 (Modified Rear Integrated) 2011-2014
SKU: HY111-RS
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)22 / 12 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Aluminium
- Lead time10–15 working days
Fits Hyundai GENESIS COUPE BK 3.8 (Modified Rear Integrated) (2011-2014) chassis HY111
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The BK’s 3.8-litre V6 sits well forward of the front axle, so trail-braking into a corner loads the nose hard while the rear end has to stay planted enough to put the power down cleanly on exit. That balance gets harder to hold once a BK 3.8 has had its rear end reworked with a modified, integrated link setup, which is exactly the configuration this kit is specced around rather than a generic bolt-on.
XYZ Racing’s Racing Spec is the top rung of the coilover range, built for owners running their Genesis Coupe in serious time-attack or club-race form rather than the occasional trackday. It replaces the factory strut and spring assembly with a height- and damping-adjustable unit designed to hold geometry and control body movement through the load a full session throws at it, corner after corner rather than for one hot lap.
What this coilover does for your 2011-2014 Hyundai Genesis Coupe BK 3.8
Fitted to a 2011-2014 Genesis Coupe BK 3.8, this coilover firms up front-end response so the car turns in on your inputs rather than the V6’s mass, and gives you the height and damping range to set the rear to match whatever the integrated link geometry is doing on your particular build. Lowering the ride height also drops the centre of gravity, which shows up as less roll transferring load off the inside rear tyre mid-corner. Because the kit is height-adjustable independent of spring preload, you can set ride height for your splitter and diffuser clearance without changing the spring’s working range. On a car this nose-heavy, that control over front-rear balance is what separates a coilover that survives a season from one that just lowers the car.
About the Racing Spec coilover
This is XYZ Racing’s dedicated race damper, and the settings behind it were not worked out on a spreadsheet – they come from the team’s own racing programme, including outings in the WTCC. That real competition mileage is what shaped the spring rates and damping curves you get in the standard Racing Spec unit. For Genesis Coupe owners running builds that go beyond a standard time-attack car – factory-level aero, chassis stiffening, or drivetrain work that changes how load moves through the rear end – XYZ Racing also runs a bespoke damper programme. Send over the specifics of what’s been changed on your car and which circuits you run it at, and their engineers will build a one-off shock absorber around that data rather than selling you the same off-the-shelf unit as everyone else.
Fitment for the Hyundai Genesis Coupe BK 3.8 (2011-2014)
This kit is listed against chassis code HY11-1, covering the Hyundai GENESIS COUPE BK 3.8 (Modified Rr Integrated) built between 2011 and 2014. The "Modified Rr Integrated" designation matters here – it identifies cars running the reworked, integrated rear subframe/link setup rather than the untouched factory rear end, so confirm your BK 3.8 matches this rear configuration before ordering.
What buyers also search for
- Hyundai Genesis Coupe BK 3.8 coilover kit for time-attack and club racing
- Racing Spec damper settings for the Genesis Coupe’s V6 weight balance
- Hyundai Genesis Coupe BK suspension upgrade for a modified rear end
- Coilovers for Genesis Coupe BK 3.8 2011-2014 with custom damper options
Pick your spec below and configure the Racing Spec kit against your exact 2011-2014 Genesis Coupe BK 3.8 build.
Top mounts included with your kit
Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.
Front
Pillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
Hardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
Rear
AluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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