Turbocharged 3.3L-Powered 1990 Porsche 911 Carrera 4 Cabriolet

This 1990 Porsche 911 Carrera 4 cabriolet was modified in the mid-1990s, and changes included installing a Porsche 930 Turbo-sourced, turbocharged 3.3L flat-six as well as widebody fender flares and corresponding lower bodywork.

The car is finished in Guards Red over Cashmere Beige leather, and equipment includes revised exhaust manifolds, a 964 Turbo-specification intercooler, a five-speed manual transaxle, an all-wheel drive system, a beige soft top, Guards Red-painted 18″ five-spoke wheels, Turbo-specification brake calipers, power-adjustable front seats, an Alpine radio, aftermarket speakers, cruise control, and air conditioning.

Approximately $14k in service was performed in preparation for the sale, including brake work, overhauling the air-conditioning system, fitting Bilstein adjustable rear struts as well as H&R front coilovers, and replacing the engine belts, spark plugs, lid struts, lower valve cover gaskets, and oil cooler hoses.

This 964 C4 cabriolet shows 86k chassis miles and is now offered by the selling dealer with a July 2025 service invoice and a Nevada title.

See the official listing on Bring a Trailer.