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1999 Ferrari F355 GTS 6-Speed Conversion

Current Price: USD $118,000Source 
Auction Ends: Thursday, March 13 at 10:21am PT

This 1999 Ferrari F355 GTS was initially acquired by the selling dealer in 2021, and they oversaw a six-speed manual conversion and a refresh of the interior in Tan Connolly leather the following year. The 3.5 DOHC V8 was fitted with aluminum radiators and a Capristo exhaust system at the same time. The car is finished in Rosso Corsa, and features include a removable body-color targa top, 18″ five-spoke magnesium wheels, a Challenge-style rear grille, Yoshi Scuderia-style fender shields, carbon-fiber sport seats, carbon-fiber interior trim, a Challenge Stradale steering wheel, a gated shifter, a RetroSound Grand Prix stereo, and a limited-slip differential. This F355 GTS shows 59k miles and is now offered in California by the selling dealer with the owner’s manual, service records, a car cover, spare parts, a tool kit, a battery charger, a clean Carfax report, and a clean Arizona title.

1999 Ferrari F355 GTS 6-Speed Conversion

The Pininfarina-designed body is finished in Rosso Corsa, and styling elements include a removable body-color roof panel, pop-up headlights, integrated front fog lights, European-style signal lights, flying buttress C-pillars, an integrated rear decklid spoiler, Yoshi Scuderia-style fender shields, a Challenge-style rear grille, quad exhaust outlets, a vented engine cover, and air intakes on the doors and rocker panels. The headlights utilize HID bulbs, and protective film has been installed on the hood, front bumper cover, fenders, mirrors, and roof. Paint blemishes are noted on the front bumper cover and hood.

1999 Ferrari F355 GTS 6-Speed Conversion

The 18″ five-spoke magnesium wheels have been fitted with 15mm wheel spacers and are mounted with Continental ExtremeContact tires. The car rides on a lowered suspension, and stopping power is provided by Ferrari-branded red-finished brake calipers over ventilated discs at each corner. Work in 2022 involved replacing the CV boots in February and repairing the speed sensor wiring harness in June. The left front shock and shock actuator were replaced in May 2024 and the rear brake rotors and pads were replaced in November 2024. The suspension was adjusted and a brake fluid flush was performed in January 2025.

1999 Ferrari F355 GTS 6-Speed Conversion

In December 2021, the interior was stripped, the tan Connolly leather on the carbon-fiber sport seats, door panels, and center console were re-dyed, and the dashboard was re-covered. Carbon-fiber interior trim, a gated shifter, a RetroSound Grand Prix stereo with Bluetooth capability, upgraded speakers, and drilled aluminum passenger footrest and pedals were installed, and sticky buttons were addressed at the same time.

1999 Ferrari F355 GTS 6-Speed Conversion

The three-spoke steering wheel is said to have been sourced from a Challenge Stradale. It frames a 200-mph speedometer, a 10k-rpm tachometer, and gauges for oil pressure and coolant temperature. Ancillary instruments in the center stack include an analog clock and gauges for fuel level and oil temperature. The six-digit odometer shows 59k miles, approximately 9k of which were added under current ownership.

1999 Ferrari F355 GTS 6-Speed Conversion

The mid-mounted 3.5-liter DOHC V8 features five valves per cylinder and dry-sump lubrication for a factory-rated output of 375 horsepower and 268 lb-ft of torque. The car has been fitted with a Capristo exhaust system and carbon-fiber engine bay trim. The selling dealer notes that an engine-out belt service was last completed in 2020. Work in 2022 included installing aluminum radiators in addition to replacing a thermocouple, the catalyst ECUs, spark plugs and wires, oil lines, and engine mounts. An oil change was performed in January 2025.

1999 Ferrari F355 GTS 6-Speed Conversion

In February 2022, Fast Cars Ltd. of Redondo Beach, California, performed a six-speed manual transaxle conversion on the car. At that time, a replacement clutch assembly was installed. It is also equipped with a limited-slip differential and a Hill Engineering throw-out bearing. Detailed records of the work completed are provided in the gallery.

1999 Ferrari F355 GTS 6-Speed Conversion

Photos taken during the work performed in 2022 are provided in the gallery.

The Carfax report is free of accidents and other damage.

The car last passed a California emissions test in September 2018.