XYZ Racing Top Sport Coilovers — Luxgen 5 SEDAN (Modified Rear lntegrated) 2012-2026

The Luxgen 5 Sedan’s LU02 chassis code covers more than one rear suspension design across its production run, and this fitment is built specifically for cars with the modified Rr Integrated rear end – the factory revision that changes how the rear axle locates under load. XYZ Racing’s Top Sport coilover for this Luxgen 5 Sedan variant is set up around that geometry rather than a generic aftermarket guess.

Top Sport in the XYZ Racing range sits between the fast-road Super Sport line and full competition kits: built for owners who want an occasional track day without giving up a car they can drive to work on Monday. On a Luxgen 5 Sedan running the modified rear integrated layout, that means damping and spring rates chosen to control the rear end through this chassis’s specific suspension geometry, not street rates stretched to cover a track session.

What this coilover does for your 2012-2026 Luxgen 5 Sedan

Stepping up from the factory setup, this kit runs 30-50% more damping force and roughly 2kg/mm firmer springs than a street-oriented tune – enough to control body movement without turning the ride harsh on a daily commute. Over broken UK B-roads and speed humps, that extra damping absorbs the hit from a pothole or expansion joint rather than letting it translate straight into the cabin, and it holds the rear end – the part this fitment is specifically built around – flatter under load. That control keeps the tyre’s contact patch working the road surface instead of skipping across it, which is where grip comes from under braking and through a fast corner. For a modified rear integrated LU02 Sedan pushed into a track day, that adds up to a chassis that stays predictable through repeated sessions instead of getting looser as the suspension heats up.

About the Top Sport coilover

XYZ Racing built the Top Sport line around a straightforward idea: take the damping and spring rates up from street settings – roughly 30 to 50% more damping force, and around 2kg/mm stiffer springs – so the suspension can absorb a hard hit without the body pitching or squatting under it. Where a street-rate coilover lets a big compression event unsettle the chassis, the Top Sport’s firmer valving controls that movement through the stroke and keeps weight transfer manageable, which keeps the tyre loaded evenly instead of skipping under compression. Those settings come out of XYZ Racing’s own track-day testing rather than a theoretical spec sheet, aimed at drivers who split their mileage between the road and the odd circuit outing. It’s a step up from a fast-road coilover but stops short of a full competition set-up, which is why XYZ Racing positions Top Sport for aggressive driving and track days rather than a dedicated race car.

Fitment for the Luxgen 5 Sedan (2012-2026)

This kit is built for the Luxgen 5 Sedan, chassis code LU02, across the 2012 to 2026 production run – specifically the modified Rr Integrated rear suspension variant rather than the standard rear end. If you’re not certain which rear suspension your Luxgen 5 Sedan has, check your build sheet or confirm the "Modified Rr Integrated" designation before ordering, since the damping and spring rates here are set around that specific geometry.

What buyers also search for

• Luxgen 5 Sedan suspension upgrade for road and occasional track use.
• Luxgen 5 Sedan Top Sport coilover damping that holds up across repeat track sessions.
• XYZ Racing coilover options for the LU02 Luxgen 5 Sedan modified rear integrated chassis.
• Luxgen 5 Sedan LU02 coilover kit for daily driving and aggressive weekend use.

This Top Sport kit is set up specifically for the LU02 Luxgen 5 Sedan’s modified rear integrated suspension – configure yours below to choose the right spec for your car.