Porsche Cayman & Boxster ECU Tuning VRTuned.com August 15, 2009 Product Info 5 Comments Porsche 987.2 Boxster/Cayman 2.9L or 3.4L VRTuned has the ability to flash your 2009 and up Porsche 987.2 Boxster or Cayman through the OBDII port to gain you almost 20HP. The new DFI ECU...
