XYZ Racing Pro Racing Gravel/Snow Coilovers — Nissan TEANA J31 4 CYL (Modified Rear Integrated) 2003-2008

The Nissan TEANA J31 carries a long wheelbase and a hefty kerb weight that settle nicely on Tarmac, but take that same saloon onto gravel, snow or a rallycross stage and the factory dampers run out of travel almost immediately – the nose dives under braking into ruts, and the rear skips across compressions instead of following them. The Pro Racing Gravel/Snow coilover is built around exactly that problem: longer travel at both ends, so the TEANA absorbs a washout or a frost heave instead of getting thrown off line by it.

This is a stage-and-loose-surface kit first, not a smooth-circuit setup, and it fits the 2003-2008 J31 4 CYL (Modified Rr Integrated) as a rear-integration build – the damper mounting at the back has been reworked specifically to seat the longer-travel bodies into the TEANA’s rear subframe without you needing to fabricate or adapt anything.

What this coilover does for your 2003-2008 Nissan TEANA J31 4 CYL (Modified Rr Integrated)

Extended front and rear travel gives the TEANA a genuinely bigger buffer zone before the suspension tops or bottoms out, which is the difference between a rut unsettling the car and the rut simply disappearing beneath it. A larger internal volume of suspension oil and nitrogen gas than a standard road-biased damper keeps the shock’s operating temperature in check across a long stage or a full day of gravel driving, so damping force stays consistent instead of fading as the oil heats up. The three external adjustment knobs let you retune compression and rebound between a snow-covered forest stage and a dry gravel special without swapping hardware, and because the valving runs through deliberately small oil passages, you get finer low-speed control at the cost of an occasional minor tick over the biggest hits – a known trait of this design, not a fault.

About the Pro Racing Gravel/Snow coilover

This damper is built for rally and rallycross use rather than track-day Tarmac work, and the engineering priority throughout is stability over long, hard-hit stints. Increasing suspension travel at both ends buys the TEANA a larger cushion before it runs out of stroke on rough surfaces, while the enlarged oil and nitrogen gas capacity is there specifically to stop the shock oil overheating and losing its damping characteristics after sustained use – a real risk on any damper asked to work this hard for this long. The three-knob adjustment setup routes oil through intentionally small passages for precise low-speed control; expect a faint noise from that valving when the car crosses a big bump, which is normal and doesn’t affect function. It’s a purposeful piece of kit for drivers who put real stage miles or extended track sessions on a car, not a shelf spec repurposed for gravel.

Fitment for the Nissan TEANA J31 4 CYL (Modified Rr Integrated) (2003-2008)

Confirmed for the Nissan TEANA J31, chassis code NI49, across the 2003 to 2008 production run in 4-cylinder form. This SKU is the Modified Rr Integrated variant, meaning the rear mounting has already been adapted to this chassis’s subframe layout so the longer-travel rear dampers install as a direct fit.

What buyers also search for

• Nissan TEANA J31 suspension for gravel and rallycross stages
• TEANA J31 coilover travel upgrade for snow and loose-surface driving
• NI49 chassis damper with extended oil and nitrogen capacity for long stints
• Nissan TEANA rally-spec coilover with adjustable compression and rebound
• J31 rear-integrated coilover kit for rough-surface stability

Configure your Pro Racing Gravel/Snow spec for the TEANA J31 below and pick the settings that match your stages.