The raid hp MaxFlow Performance Kit has been developed with two objectives: Firstly to optimise the cold aspirated air flow and second to offer a well designed integrated system for the enthusiast. This integrated system consists of: An efficient Filter Airstream optimised housing Airstream optimised ducting kit Cold air ducting kit Shows a remarkable increase in power (see graph). The Maxflow kit replaces the standard airbox. Detailed fitting instructions and all necessary fitting materials are included. The majority of our actual range has obtained a positive TÜV test and this range will be constantly extended. Increased Performance Example: Skoda Octavia 1.9 TDI 71 kW Official technology partner Team AMG Mercedes