XYZ Racing Drag Racing Coilovers — Infiniti QX70 (S51) 4WD 2013-2017

Launching a two-tonne all-wheel-drive crossover down a quarter mile is a weight-transfer problem before it is a power problem, and the XYZ Racing Drag Racing coilover for the Infiniti QX70 (S51) 4WD is built to solve exactly that. The S51 carries its mass high and its VQ37 V6 nose-first, so the instant you come off the brake the chassis wants to squat unevenly and bleed traction across all four contact patches.

This kit is set up for 0-400 metre work, where the only things that matter are how fast the driven tyres load and how planted the car stays as speed climbs. It is the drag-focused spec in the XYZ Racing range for this platform – not a fast-road compromise, but a tool for repeatable launches in a heavy 4WD body.

What these coilovers do for your 2013-2017 Infiniti QX70

Set the corner heights and damping for the launch and the QX70’s behaviour off the line changes immediately. The drag-oriented setup lets the chassis transfer load toward the driven wheels at the moment of launch, pressing the tyres into the surface so they hook up instead of spinning. Less wheelspin means less of the dead time between throttle and forward motion that quietly costs you the run. As the car gathers speed, the same configuration keeps the heavy S51 body settled rather than floating, so the front stays planted through the traps. On a 4WD platform that puts power down at all four corners, controlling how and when that load arrives is the whole game.

About the Drag Racing coilover

XYZ Racing builds the Drag Racing coilover specifically for 0-400 metre drag racing, with tuning that suits front-, rear- and all-wheel-drive cars – here, the 4WD S51. The core idea is dynamic weight management: the setup is configured so the car shifts load between the front and rear axles according to which wheels are putting the power down, and on launch it forces the driven tyres into greater compression. That extra compression is what gets the tyres to bite. The payoff is twofold. First, it cuts the idle time of the wheels – the wasted fraction of a second where the tyre spins rather than driving the car forward. Second, it adds stability at the top end, holding the QX70 steady as it accelerates through the high-speed phase of the run. It is single-purpose kit, valved and set for the strip rather than the B-road.

Fitment for the Infiniti QX70 (S51) 4WD (2013-2017)

This kit is cut for the S51-chassis Infiniti QX70 in 4WD form, covering the 2013 to 2017 model years. It is the all-wheel-drive fitment specifically, so the weight-transfer tuning is matched to a car driving all four wheels rather than a two-wheel-drive layout. Confirm your chassis code reads S51 before configuring.

What buyers also search for

• Infiniti QX70 drag racing coilovers set up for 0-400 metre launches
• S51 4WD suspension that manages front-to-rear weight transfer off the line
• Infiniti QX70 coilover kit aimed at reduced wheelspin and quicker hook-up
• Height-adjustable coilovers for the 2013-2017 QX70 strip build
• Drag-specific damping for a heavy all-wheel-drive crossover

Set the spec to your S51 QX70 and pick your launch-ready options – build yours below.