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2003

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Porsche

2003 Porsche 996 Carrera Coupe 6-Speed X51 3.8L Race Car

Factory-equipped with the X51 Power Kit, this 2003 Porsche 996 Carrera Coupe has been extensively modified for dedicated track use, featuring an engine displacement increase to 3.8 liters by Precision Motorsports and a rebuilt 6-speed manual transmission. Performance upgrades include an IMS solution, M&M stainless steel exhaust system, ASCO lightweight...
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Porsche

2003 Porsche 996 Carrera Cabriolet Tiptronic

The 996 represented a significant step in Porsche’s transition from analog to digital technology, introducing a modernized interior design, advanced electronics, and improved comfort and convenience options. This 2003 Porsche 996 Carrera Cabriolet is finished in Arctic Silver Metallic over Graphite Grey leather upholstery and features a Tiptronic S transmission,...
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Porsche

2003 Porsche 996 Carrera 4 Cabriolet

This 2003 Porsche 996 Carrera 4 Cabriolet is finished in Seal Grey Metallic over a Graphite Grey interior. It comes equipped with a 6-speed manual transmission paired with its 3.6-liter flat-six engine, a Metropol Blue convertible top, 18” Turbo-look wheels, a speed-activated rear spoiler, automatic climate control, an onboard computer,...
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Porsche

2003 Porsche Boxster 5 Speed Manual Convertible

Earth MotorCars is Proud to offer this amazing: 2003 Porsche Boxster 5 Speed Manual 17″ Sport Classic Wheels, 4 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio, AM/FM Stereo Cassette, Bumpers: body-color, Cassette, Convertible roof lining, Driver door bin, Driver vanity mirror, Dual front side impact airbags, Four wheel...
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Porsche

2003 Porsche 911 Turbo AWD 2dr Coupe

2003 996 Turbo (576 miles) – Black with Black Full Leather Featuring the X50 Turbo Power kit with modifications to the turbo charger, air intake cooler, electronic control unit, exhaust system and a strengthened transmission for upgraded performance from factory. See the official listing on ZWECK....
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Porsche

2003 Porsche 911 GT2 2dr Turbo Coupe

Finished in Black non-metallic with black leather interior, this 996 GT2 is in outstanding condition throughout and comes with tasteful upgrades including Michelin Pilot Sport 4S tires, GIAC tune, and Porsche Classic radio with upgraded speakers. This GT2 has never been in any accidents and wears almost entirely original paint...
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Porsche

2003 Porsche 911 Carrera 2dr Carrera

Own a timeless classic with this 2003 Porsche 911 Carrera, boasting only 58,000 miles. This meticulously maintained 996-generation is powered by a smooth 3.6-liter flat-six engine paired with a Tiptronic automatic transmission, offering a perfect balance of performance and daily usability. This Carrera comes with all the essential features for...
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Porsche

3.6L-Powered 2003 Porsche Boxster S

This 2003 Porsche Boxster S is a US-market example that was relocated to Canada in 2007, and it was acquired by the seller in 2023. Subsequent modifications included the installation of a 3.6-liter M96 flat-six and an ECU sourced from a 2004 996, along with a 987 air box, 997-specification...
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Porsche

2003 Porsche 911 Turbo Coupe

This 2003 Porsche 911 Turbo coupe was initially sold in North Carolina, spent time in Florida following the sale on BaT in April 2025, and was acquired by the selling dealer later that year. Finished in black over black leather, the car is powered by a twin-turbocharged 3.6L flat-six that drives...
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Porsche

3.8L-Powered 2003 Porsche 911 Carrera Coupe

This 2003 Porsche 911 Carrera coupe is powered by a flat-six rebuilt in 2014 using an LN Engineering 3.8-liter cylinder kit. The car was purchased by its current owner in 2023, and subsequent work consisted of installing a Softronic ECU tune, Fister mufflers, 82mm intake components, and Öhlins coilovers as...
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Porsche

2003 Porsche 911 Carrera Cabriolet

This 2003 Porsche 911 Carrera cabriolet is finished in Lapis Blue Metallic over Graphite Grey leather upholstery and is powered by a 3.6-liter M96 flat-six paired with a six-speed manual transaxle. Additional equipment includes a blue soft top, the Heated Front Seats Package, a deployable rear spoiler, 18” Carrera II...
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