This 1999 Porsche 911 Carrera 4 cabriolet is powered by a 3.4-liter M96 flat-six paired with a six-speed manual transaxle, and it is finished in Guards Red over black standard leather. Equipment includes an Aerokit-style front bumper cover and side skirts, a removable hardtop, a black soft top, 17″ five-spoke wheels, all-wheel drive, coilover springs, heated power-adjustable seats with lumbar support, automatic climate control, self-dimming mirrors, and and a Porsche Communication Management (PCM) 1 screen with navigation and…