RevHeadz Engine Sounds is an interactive application that allows users to experience a wide range of modern and classic cars and motorcycles. The app provides users with control over gear-shifts, brakes, and accelerator speed, and incorporates sonic models of real engine sounds with real-world mechanical physical parameters. These parameters include speedometer, tachometer, accelerator, brake, drive ratios, drive lashing, engine load, gear-shifts, and backfire logic.

In addition to the app's built-in features, users can also experience RevHeadz Engine Sounds while driving their own car using OBD-II communication. However, this requires an OBD-II compliant vehicle that supports engine RPM and an ELM / OBD Wifi or Bluetooth adapter. The app's free pack includes a variety of vehicles, such as Italian supercars, Japanese sports bikes, American classic muscle cars, and more.

RevHeadz Engine Sounds also offers several additional packs, including the Classic V8 Sports Car Pack, the Classic American Muscle Pack, the GT Pack 1, GT Pack 2, GT Pack 3, the Import Pack, the Historic Grand Prix Pack, the Modern Grand Prix Pack, the Off Road Pack, the Race Car Pack, the Street Tuner Pack, the Street Bike Pack, the Supercar Pack, and the V8 Thunder Pack. Each pack includes a unique set of vehicles, allowing users to experience a wide range of engine sounds.

Overall, RevHeadz Engine Sounds is a comprehensive engine sounds application that provides users with a realistic and immersive experience. With its wide range of vehicles and built-in features, the app is a must-have for car and motorcycle enthusiasts.

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