XYZ Racing Top Sport Coilovers — Nissan ALTIMA U13 4WD 1993-1997

The U13’s four-wheel-drive layout puts more hardware over the nose than the two-wheel-drive Bluebird/Altima variants of the same era, and the factory dampers on a 1993-1997 car were tuned for a soft, comfort-first ride rather than for holding that extra mass in check through a fast direction change. Thirty-plus years on, the springs have sagged further still, so body control on turn-in and under trail-braking is the first thing to go.

The XYZ Racing Top Sport coilover kit for the Nissan Altima U13 4WD is built to correct that without turning the car into something unliveable on the road. It’s the step up from a fast-road setup for owners who do occasional track days and still want to drive the car there and back.

What this coilover kit does for your 1993-1997 Nissan Altima U13 4WD

Damping force is raised roughly 30-50% over street settings, or the spring rate is stepped up by around 2kg/mm – enough to check the pitch and dive that a front-heavy 4WD chassis generates under hard braking into a corner, without spiking every expansion joint into the cabin. On a car this age, that extra control matters more than it would on something newer: it keeps the viscous-coupled driveline loaded evenly through a corner instead of letting weight slosh onto the outside-front tyre alone. The shock body itself is better suppressed over compressions and big hits, which means less energy lost to unwanted vertical movement and more of it going into the contact patch. The net effect on the Altima U13 4WD is a car that turns in with less lean, brakes with less nose-dive, and puts its power down through all four corners with noticeably more consistency lap to lap.

About the Top Sport coilover

XYZ built the Top Sport range around the damping and spring settings developed through its own track programme, then adapted those settings for cars that still see road use between sessions. Rather than a single fixed rate, the kit works by increasing damping force and spring rate together over a stock or fast-road baseline, which is what lets it absorb a bad road surface and a kerbed apex with the same setup. Big hits and uneven Tarmac get soaked up rather than transmitted straight through the chassis, and body roll under load is reined in without the harshness a full race setup would bring to a car that still has to cover motorway miles. It’s aimed squarely at track-day use and drivers who push the car hard on the road, rather than at daily commuting comfort – the spring and damping combination is deliberately firmer than anything sold as a street kit.

Fitment for the Nissan Altima U13 4WD (1993-1997)

This kit is built for the Nissan Altima U13 4WD, chassis code NI11, covering the 1993 to 1997 production run. Confirm your car matches this chassis code and body generation before ordering, as coilover geometry and mounting points are specific to the U13 4WD variant rather than the two-wheel-drive equivalent.

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Spec your Top Sport coilover kit for the Nissan Altima U13 4WD below and build yours to match how you actually use the car.