The Porsche 911 has been a popular platform to modify for decades. Whether building on in the 1970s to go canyon-carving in Southern California or Manthey Racing tweaking them to set Nürburgring lap records, there have been plenty of 911s with aftermarket parts to make them a bit sharper than from the factory.Indecent Vehicles is one of the many companies building modified 911s, and its latest creation is this modern reimagining of the classic 930 Turbo Slantnose. Using the 2012-2015 991.1-generation Carrera 2 model as a starting point, the Indecent 020 features a sleek Porsche shape in striking white paint. But there's way more to it than just that. An "Indecent" 911 Indecent VehiclesThe Indecent 020 is actually more like the Porsche 935 race car because, unlike the 930 Turbo Slantnose road car, this car doesn't have pop-up headlights. Instead, there are big, fixed lamps in each corner of the lower fascia. There are vents on top of each front fender, in addition to big outlets on the hood. The final result stays quite close to the 020 renderings that Indecent released in 2025.From the windshield back, the styling sticks closer to the 911 donor car. Indecent adds widened rear fenders and a GT3-style swan-neck wing. The tail features a prominent diffuser and a pair of wide-diameter exhaust tips in the center. The monochrome white paint scheme, with Indecent calling the shade "The Whitest," covers the body, trim, and wheels.Indecent VehiclesThe Indecent 020 adds a supercharger to the 3.4-liter flat-six in the 991.1 Carrera 2. The result is 550 horsepower, which is a healthy upgrade over the stock 350 hp. The engine attaches to a seven-speed manual transmission, driving the rear wheels. A new stainless steel exhaust with equal-length headers gives the engine a more aggressive sound.The company installs a set of 20-inch wheels that measure 10 inches wide in front and 12 inches wide at the back, with Michelin Pilot Sport Cup 2 tires wrapping around them all. There are also Brembo carbon-ceramic brake rotors with six-piston calipers at the nose and four-piston stoppers at the tail. Fully adjustable Öhlins suspension components allow for tailoring the ride to the driver's preference, and a front axle lift system helps get over low curbs and speed bumps.Indecent VehiclesThe interior has a strong color contrast against the outside by using dark purple Alcantara and leather upholstery. A tall, aluminum shift knob rises from the center console, and the occupants sit in carbon bucket seats. A bolted roll cage is neatly hidden in the pillars.Indecent does each build to the owner's request and isn't disclosing the cost of this one.Each build takes its owner through a fully personalized journey – from initial design, specification, and material selection to the build process itself and the assignment of a unique serial number. While many companies specializing in Porsche builds, such as Singer Vehicle Design and Kalmar Automotive, use the air-cooled 964 and 993 generations of the 911 from the 1990s as a starting point, Indecent focuses on the more modern 997 and 991 iterations from the 2000s and 2010s.If you're willing to be patient, Porsche might have its own flatnose model on sale in the near future. Spy photos have shown the company testing a new 911 variant with a sharp front end. The company also recently filed trademarks for "Porsche Flachbau" and "Flachbau RS," with "Flachbau" being the German name for the models referred to as flatnose, or slantnose in English.Source: Indecent Vehicles