This is the engine conversion kit to bring your Porsche 964 to RUF RCT EVO specification. This is a complete engine conversion and it is extremely comprehensive. This modification should only be performed in conjunction with other upgrades as the power increase is dramatic. A new turbocharge is installed on the vehicle, as well as intercooler, new air intake, and engine management computer. The engine gets completely disassembled and new special pistons and camshafts are installed. Please inquire for details on labor to perform this upgrade.