Steven Auto Sport

[525iBoy]

Hey guys!Has anyone out there experienced about this "air injector" thing ? It isa apparently 3-5 little plastic "thimble" type objects that are placed in your PCV valve and are supposed to increase HP and economy (usual claim to fame stuff)Accd to the founded and owner "Steven" it works to increase power byt up tot 20% and fuel economy etc etc but he cannot / does not want to explain to me HOW it works but claims it does bec: It works for the Sultan so it should work for you!! works on aircraft so it should work on a car!! sort of crap.hones feedback would be greatly appreciated as I suspect this may be another " improve car performance fro few hundred RM sorta con job"the website is www.freewebs.com/stevenauto