Many on these forums (including myself) have upgraded their lift gate struts with higher pressure units from McMaster-Carr, which ships worldwide. I purchase two of part #9416K148 for my 07 Pathy and they work great! They are 200PSI units (factory are 175PSI). I believe the number changes for 2010 and later Pathys, so if you have a later model, you may want to find the thread for the other part numbers.