Tuner Starter Kit: Flex User Guide + ECU Mask

With the Flex User Guide, you can get the most out of your Flex ECU and TCU programmer. This book is thought to provide a comprehensive overview of Flex's features and to guide you step-by-step through the daily procedures for programming engine control units and transmissions control unit. In the guide, you'll find an introduction to communication protocols, a detailed overview of Flex's features, and practical examples on how to connect to vehicle electronic control units.

ECU Mask is the perfect solution for bench programming engine control units from the most common brands: Bosch, Delphi, Denso, Marelli. Its operation is simple and immediate: there's no need to count ECU pins one by one anymore; just choose the corresponding mini card and connect the cables to the appropriate pin. With ECU Mask, connection errors are eliminated because only the pins to be connected will be accessible, while others will be obscured.