This 1998 Nissan Skyline 25GT Turbo was imported to the US following the seller’s acquisition in 2023, and subsequent work involved modifying the 2.5-liter RB25DET inline-six with an Arashi Dynamics turbocharger and replacing various suspension, braking, and cooling components. The car rides on 18″ CMS wheels and TEIN coilovers, and shifting is through a five-speed manual transmission. The coupe features white paintwork, an aftermarket front bumper cover and side skirts, a GT-R style rear wing, and xenon headlights, while the cabin houses a Pioneer CD stereo, automatic climate control, and front bucket seats trimmed in two-tone gray cloth. Additional modifications include a front-mount intercooler, a Blitz exhaust system, an AEM fuel pump, an aluminum radiator, and HICAS and ABS delete kits. This R34 25GT Turbo has 220k kilometers (~136k miles) and is offered with manufacturer’s literature and a clean Ohio title in the seller’s name.
The white (QM1) coupe has been outfitted with a revised front bumper cover and side skirts in addition to a GT-R-style rear wing with a carbon-fiber insert. Further equipment includes Hella horns, power-adjustable side mirrors, tinted windows, a rear window wiper, and quad taillights. The xenon headlights were serviced and the front bumper cover was repaired and repainted under current ownership. Scratches are present on the lower right fender, and rust is visible on the left quarter panel.
The car rides on 18″ CMS wheels, SuperPro suspension components, adjustable rear toe arms, and TEIN coilovers, the latter of which were added in 2016. The HICAS rear-axle steering system was removed under prior ownership, and a GKTech ABS-delete kit has been installed. Brake service under current ownership included rebuilding and powder-coating the calipers, overhauling the master cylinder, and replacing the pads, rotors, and lines.
The front bucket seats and a rear bench are trimmed in gray cloth that extends to the door panels. Equipment includes power windows, automatic climate control, a TOMEI shift knob, and a Pioneer CD stereo. Blemishes are visible on the seats.
The microsuede-wrapped MOMO steering wheel frames a 180-km/h speedometer, a 9k-rpm tachometer, and gauges showing coolant temperature, fuel level, and oil pressure. An A’PEXi electronic boost controller is mounted below auxiliary instrumentation that displays voltage, oil temperature, and boost pressure. The digital odometer indicates 220k kilometers (~136k miles), approximately 10k of which were added under current ownership. Warning lights for wheel slip and traction control are illuminated.
The 2.5-liter RB25DET inline-six was modified with an Arashi Dynamics TD05H-18G turbocharger under current ownership according to the seller. Additional noted alterations include a front-mount intercooler, a 3″ downpipe, a Blitz NUR Spec-R exhaust system, an AEM 340-lph fuel pump, a Mine’s ECU tune, an aftermarket air filter, braided oil and coolant turbo lines, and an aluminum radiator with a GKTech fan. The accessory belt and spark plugs were replaced in 2018, and the battery and alternator were replaced in 2026. Additional work under current ownership is said to have included replacing the air conditioning condenser along with the water pump, thermostat, radiator hoses, fan shroud, and coolant reservoir.
Power is routed to the rear wheels through a five-speed manual transmission that the seller notes was fitted with an Exedy Stage 1 clutch kit in 2018. The differential and CV axles were serviced and various underside surfaces were refinished under current ownership.
Photos taken during the work performed following the seller’s acquisition are provided in the gallery.
Deciphering the model code reveals the following details:
- G – Two-door coupe
- GK – 2.5-liter RB25DET inline-six
- B – Two-wheel drive with HICAS
- R – Right-hand drive
- T – 25GT Turbo
- F – Five-speed manual transmission
- R34 – Car model
- U – Turbocharged
- D – Standard specification
- A – Four-person seating capacity
- C – Rear wiper, UV tinted glass, xenon headlamps
- J – Glovebox light, remote-control entry, trunk lid trim