XYZ Racing Top Sport Coilovers — Infiniti G35 4D (Modified Rear Integrated) 2002-2006

The G35 sedan’s front-to-rear weight split is close to even on paper, but the factory dampers let that balance slip the moment you brake hard into a corner or load the outside rear on a fast direction change – the nose dives, the tail rolls, and the car feels heavier than its numbers suggest. XYZ Racing’s Top Sport coilover kit for the Infiniti G35 4D (2002-2006), built to the modified rear integrated set-up this chassis needs, puts that weight transfer back under control instead of fighting it.

Top Sport sits in XYZ’s range as the fast-road-plus-occasional-track spec: stiffer than a comfort-biased kit, but not tuned so hard it becomes a chore on the commute home. It’s aimed at G35 owners who want one coilover doing both jobs rather than swapping springs before a trackday.

What this coilover does for your 2002-2006 Infiniti G35 4D (Modified Rr Integrated)

Fit this kit and the first thing you’ll notice is how much less the nose drops under braking into a corner – the raised damping force resists that forward pitch instead of letting it happen and then catching up. Through a fast direction change the rear stays flatter too, so the outside rear tyre keeps a more consistent contact patch instead of loading and unloading as the body rolls. Grip comes up as a result: with the spring rate increased over the standard set-up, the G35 puts power down out of a corner without the rear stepping wide the way it can on tired factory springs. On broken tarmac the damping is calibrated to soak up the hit from a pothole or expansion joint rather than transmitting it straight into the chassis, so the car stays composed rather than skipping off-line. The net effect on a G35 4D is a car that turns in, brakes, and gets back on the power with noticeably less drama than it does on the parts it left the factory with.

About the Top Sport coilover

Top Sport is built around a damping increase of roughly 30-50% and a spring rate lift of around 2kg/mm over XYZ’s street-oriented settings, worked out through the brand’s own track-day testing rather than picked off a shelf. The extra damping force is there specifically to control the shock body through a big hit – a pothole, a kerb strike, a rough section of B-road – so the impact gets absorbed instead of unsettling the car mid-corner. That control keeps the tyre loaded and working rather than bouncing, which is where the traction gain actually comes from. The result is a set-up XYZ pitches at drivers who want to push on – whether that’s a spirited road drive or a booked track session – without the car feeling nervous or unpredictable at the limit. It’s a middle-ground kit: firmer and more resolved under load than anything aimed purely at comfort, but still built to be driven every day rather than trailered.

Fitment for the Infiniti G35 4D (2002-2006)

This kit is built to XYZ’s IN06 fitment for the Infiniti G35 4D sedan across the full 2002-2006 production run, using the modified rear integrated configuration for this chassis rather than a generic rear set-up. Confirm your car is the 4-door sedan body style before ordering, as coupe and other G35 variants use different rear geometry and are not covered by this listing.

What buyers also search for

• Infiniti G35 4D coilover upgrade for fast road and occasional track use
• G35 sedan suspension that controls nose-dive under hard braking
• Infiniti G35 Top Sport coilover damping for repeat trackday sessions
• G35 4D ride height and handling upgrade without losing daily usability

Pick your damping and spring settings and build yours below.