So I am new to the UTEC and i have read in one of the posts that the utec is very sensetive to knock or something like that which can cause a 100hp drop. And i have heard that some grounding to the utec can help? If anyone knows what im talking about..any input would be apreciated

 

Yeah its in this thread https://my350z.com/forum/tuning/198449-350z-utec-comments-from-turboxs.html

HTH