XYZ Racing Street Advanced Coilovers — Hyundai GENESIS COUPE BK 3.8 (Modified Rear Integrated) 2008-2010

The Genesis Coupe BK’s rear-wheel-drive layout and 3.8-litre V6 up front were built to punish soft factory dampers the moment you load the chassis into a corner. Hyundai gave this car genuine sporting intent but tuned the standard suspension for comfort first, which means body roll and a wandering rear end show up long before the V6 runs out of ideas. The Street Advanced coilover for the BK 3.8 is built to close that gap without turning the car into something you dread driving to work.

This is a road-and-track-day set, not a stripped-out circuit-only kit. It keeps the compliance a 3.8 Genesis Coupe needs for UK B-roads and everyday driving, while giving you the adjustment range to firm things up properly for a trackday without swapping parts.

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

Fitted to the BK 3.8, this kit tightens up the vague, roll-heavy character the factory setup leaves on the table. Height and damping are both adjustable, so you can drop the car for a planted stance and dial the compression and rebound to suit how you actually load the rear axle – whether that’s a fast B-road or a track day. The 720-way damping adjustment gives genuinely fine control over how the car transitions from a comfortable daily commute to a car that resists roll and squat under hard acceleration from that V6. For a chassis that can get loose at the rear under load, tighter, better-controlled damping means the back end stays where you put it instead of stepping out mid-corner.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s most widely fitted coilover line, developed and refined over years of production and proven in competition use by teams racing worldwide. It’s built as a genuine dual-purpose product – engineered for normal road use but capable of handling a full track day without a spec change. The headline figure is 720 damping settings, giving a far finer resolution of adjustment than a basic single- or multi-stage damper, so the ride can be set soft for the school run and firmed up incrementally rather than in coarse jumps. For a driver who wants meaningful control over both comfort and cornering behaviour from one kit, rather than choosing between a comfort-biased or a stiff track-only product, this is the line built around that compromise.

Fitment for the Hyundai Genesis Coupe BK 3.8 (Modified Rr Integrated) (2008-2010)

This kit is specified for the Hyundai Genesis Coupe BK chassis, 3.8-litre V6, built between 2008 and 2010, under the XYZ chassis code HY09-1. The "Modified Rr Integrated" designation covers the rear shock and spring arrangement specific to this fitment, so confirm your car matches this rear configuration before ordering rather than the standard BK rear listing.

What buyers also search for

• Hyundai Genesis Coupe BK 3.8 suspension upgrade for road and track use
• Genesis Coupe BK adjustable coilovers for reducing body roll on a V6 chassis
• HY09-1 fitment coilover kit for the 2008-2010 Genesis Coupe 3.8
• Street Advanced coilover damping adjustment for daily driving and trackday use

Spec the Street Advanced kit to your BK 3.8’s ride height and damping preference – build yours below.