XYZ Racing Tarmac Rally Coilovers — Hyundai GENESIS COUPE BK 3.8 2008-2010

The BK Genesis Coupe 3.8 is a long, front-engined rear-driver with a Lambda V6 sitting well behind the front axle line and a multi-link rear that was tuned soft from the factory for GT comfort. On a broken sealed stage that softness becomes a liability: the nose dives into compressions, the rear squats out of slow corners, and the chassis runs out of damper travel long before the Brembos run out of bite. The XYZ Racing Tarmac Rally coilover is built to reset that compromise.

This is the sealed-stage rally specification of the XYZ platform, set up to soak up kerbs, expansion joints and mid-corner ruts without losing tyre contact. For a 1,600 kg Genesis Coupe 3.8 chasing repeat-able rally stage times on tarmac, it is the spec that matches the use case rather than asking the chassis to live with a softer fast-road tune.

What this coilover does for your 2008-2010 Hyundai Genesis Coupe BK 3.8

Fitted to a BK 3.8, the Tarmac Rally damping curve gives the front axle the support it needs to stop the nose washing wide on turn-in, while the rear is held flatter under power-on out of slow hairpins. The compression circuit is set to absorb the big single hit – a kerb, a manhole cover, a stage-edge crest – without packing down, so the contact patch stays loaded through the rebound stroke. On a stage that means the Hyundai puts power down earlier; on a fast B-road it means the car stops skipping sideways over mid-corner bumps. Ride height is adjustable independently of spring preload, so you can drop the visual stance of the Genesis Coupe without binding the dampers or losing useful droop travel.

About the Tarmac Rally coilover

The Tarmac Rally is XYZ Racing’s sealed-stage specification, with damping and spring rates drawn directly from the company’s own tarmac rally programme. Construction is tuned around impact absorption: the damper is built to take the jolt of a big hit, suppress the body shock that follows, and recover quickly enough to keep the tyre planted for the next input. The settings are not a fast-road preset wearing rally branding – they are the settings XYZ runs on its own competition cars on sealed stages, where vehicle stability across uneven pavement is the difference between a clean time and a recovery lap. Ride height, spring preload and damping are user-adjustable so the spec can be brought into the Genesis Coupe’s specific corner weights and tyre choice.

Fitment for the Hyundai GENESIS COUPE BK 3.8 (2008-2010)

This coilover is built for the BK-chassis Hyundai Genesis Coupe 3.8 V6 between 2008 and 2010, covering the pre-facelift Lambda-engined cars. Confirm trim and any optional Track-pack brake or suspension hardware against the configurator before ordering.

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Pick your Tarmac Rally spec for the BK Genesis Coupe 3.8 in the configurator below and build the kit to your stage and corner-weight requirements.