Tested the existing pressure converter on the bench which leaked down immediately. Tested the new eBay knock off which held vacuum. Installed the new converter but now the vanes seem to Open prematurely. The exhaust is way louder and it will only make 10.3psi boost. Will try adjust actuator arm but should you really have to?? Or are ebay converters just no good from the get go. Anyone want to watch an e53 burn to the ground at all lol so frustrating