RWB-Modified 1993 Porsche 911 Carrera 4 Coupe 5-Speed

This 1993 Porsche 911 Carrera 4 coupe is a Japanese-market example that was modified by tuner Akira Nakai of RAUH-Welt Begriff at the company’s facility in Japan circa 2022 before being brought to the US later that year. Finished in Violet Blue Metallic, the car wears a fiberglass widebody kit with bolt-on fenders as well as a 964 RS 3.8–style rear spoiler with a raised wing. It rides on 18″ multi-piece alloy wheels paired with adjustable coilovers at all four corners and is powered by a 3.6-liter flat-six fitted with three-into-one headers that flow into a baffled muffler. Inside, 996 GT3–style front bucket seats are accompanied by Magenta and Light Gray upholstery along with a MOMO steering wheel, a Pioneer head unit, and air conditioning. Shifting is through a five-speed manual transaxle linked with an all-wheel-drive system.

Finished from the factory in Violet Blue Metallic, the car was fitted with a fiberglass widebody kit with bolt-on fender flares that were blended to match the body as part of the aforementioned build by RWB in Japan completed in 2022. Further additions include a front chin spoiler, tow point, canards, and brake cooling ducts along with a 964 RS 3.8–style rear spoiler with a raised wing element. A RAUH-Welt banner is affixed to the windshield, and tint film has been added to the rear and side glass. The car is not equipped with a sunroof. Paint correction was performed by Parks Detailing of Charlotte, North Carolina, in January 2023, an HID headlamp retrofit kit was installed in April 2024, and the taillights were replaced in October 2025.

The six-spoke 18″ multi-piece alloy wheels are mounted with 255/35 front and 315/30 rear Yokohama A052 tires with faded “idlers” lettering. The car rides on adjustable coilovers, and braking is handled by black-finished Porsche-branded calipers over ventilated discs at all four corners. The front brake rotors and pads were changed in January 2023.

The 996 GT3–style front bucket seats wear worn black cloth and are mounted on sliding rails. The dash and upper doors are trimmed in Magenta upholstery along with the headliner and sun visors, while the center console, door panels, rear seats, and carpets are Light Gray. A Pioneer head unit is installed in the dash, and further amenities include air conditioning as well as power windows, mirrors, and door locks. The left window switch was replaced and the air conditioning system was charged in July 2025, while work in October 2025 involved replacing the horn as well as adding Infinity speakers.

The MOMO steering wheel is wrapped in microsuede and wears a Porsche-branded horn button. The wheel is accompanied by a billet shift knob and parking brake handle, while a RÄZO accelerator pedal cover is fitted below. VDO instrumentation consists of a central tachometer with a 6,800-rpm redline as well as a 300-km/h speedometer, a Quarz analog clock, and auxiliary gauges. The six-digit odometer shows 64k kilometers (~40k miles), approximately 6k of which were added under current ownership. The Carfax report highlights a mileage inconsistency in an October 2022 entry, though it is noted as a potential clerical error.