Flex ecu tool. FLEX, a new solution by Magicmotorsport, has been released to replace the famous MAGPro x17. Flex Chiptuning tool: programmer for ECUs and TCUs Flex is an innovative tool for mechatronic workshops that fully supports the latest developments in the automotive tuning and repair field. An internet connection gives you access to all the potential that the tool offers you. Covering most cars, bikes, vans, and light commercial vehicles. Tuning, pairing and restoring backup are no issue Flex is an innovative tool for mechatronic workshops that fully supports the latest developments in the automotive tuning and repair field. FLK02. Flex is the tool that allows you to remap, update and repair ECUs and TCUs. Customization requires logo in . Increase your productivity and bring your business up to the next level by adding this new customizable technology to your workplace. In case of master and slave ECUs, both are supported. wbvb z4h moil wax wphnyk jxhd uap jncg di7zp bk