One of my customers just sent us pictures of his yellow Cayman S from Malaysia that he installed the VRTuned Racing Plenum and Software kit on.
The plenum is a pretty easy install as the main hassle is getting off the engine access panel. The plenum and throttle body are a larger diameter then the stock unit to give you a true 25whp when the car is tuned. The ECU flash process is pretty simple too. The SRP kit includes the Durametric Cable which allows you to do ECU Flashing in minutes, see the instructions here – www.VRTuned.com/installation.
The customer was VERY VERY pleased with the performance gain and looking to an exhaust now. Here are some pics. Will try to get him on here to write his own review 
Plenum Installation
ECU Flashing
