
XYZ Racing Street Advanced Coilovers — Nissan ALTIMA U13 4WD 1993-1997
SKU: NI11-SA
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)16 / 3 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Aluminium
- Lead time10–15 working days
Fits Nissan ALTIMA U13 4WD (1993-1997) chassis NI11
Added to basket ✓

The U13-generation Altima’s four-wheel-drive hardware adds weight over the front axle that the factory suspension was never tuned around, and that mass shows up first as body roll under trail-braking into a fast corner. XYZ Racing’s Street Advanced coilover kit for the 1993-1997 Nissan Altima U13 4WD gives you a way to claw that composure back without turning the car into something you can’t drive to the shops on a Tuesday.
Street Advanced sits between fast-road comfort and circuit control, which suits a chassis that’s as likely to be doing a Sunday blast as an occasional track day. Both damping and ride height are adjustable, so the same kit can be set soft for the commute or firmed up for a trackday without swapping parts.
What this coilover does for your 1993-1997 Nissan Altima U13 4WD
Lowering and stiffening the U13’s spring rate tightens the gap between input and response, which matters most on a chassis carrying extra hardware up front for the Attesa driveline. Height-adjustable perches let you drop the centre of gravity and correct the nose-down stance that four-wheel-drive Altimas tend to settle into, sharpening turn-in instead of fighting understeer through the apex. The 720-way damping adjustment gives enough range to soften the ride for motorway miles and firm it up again for a B-road session, using the same hardware rather than swapping in a different spring rate for each job. Because the rear end on this platform runs independent multi-link geometry rather than a beam axle, a properly matched coilover keeps both rear wheels loaded evenly under hard cornering instead of letting one corner do all the work.
About the Street Advanced coilover
Street Advanced is XYZ Racing’s core coilover line, refined over successive seasons of development and the brand’s best-selling kit across the range. The knowledge feeding into it comes from XYZ’s programme running cars in international competition, filtered down into hardware built for ordinary road use as much as the odd track outing. Each corner offers 720 increments of damping adjustment, a wide enough band to move from a compliant road setting to a firmer track-day feel on the same set of dampers rather than a separate kit for each purpose. Ride-height adjustment is independent of the damping circuit, so stance and control can be set separately rather than as a fixed package. It’s built for drivers who want genuine say over how the car sits and reacts, not just a lower ride height for its own sake.
Fitment for the Nissan Altima U13 4WD (1993-1997)
This kit is specified for the Nissan Altima U13 4WD, chassis code NI11, covering the 1993 to 1997 model years. Confirm your car matches this chassis code and drivetrain before ordering, since the U13’s four-wheel-drive Attesa hardware changes mounting points against the two-wheel-drive version of the same generation.
What buyers also search for
- Nissan Altima U13 4WD suspension upgrade for road and track
- Nissan Altima U13 4WD coilover damping that holds up across repeat sessions
- Street Advanced coilovers for Nissan Altima U13 4WD ride height adjustment
- Nissan Altima NI11 4WD lowering kit for fast-road and occasional track use
Spec your ride height and damping range for the U13 Altima below, and build yours to match how you actually drive it.
After tested in famous worldwide races, it reaches the ultimate quality and performance.
Street Advance is made especially for normal road use or track day. It comes with 720 damping adjusting way to satisfy your request. It is indispensable equipment for drivers aspiring speed and controlling.
Top mounts included with your kit
Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.
Front
Pillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
Hardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
Rear
AluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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