I have a 2007 350z (150k miles) with a the air to water stillen vortech supercharger installed for about 2 years. Before the kit I had zero problems but since I’ve had the kit I have experienced limp mode kicking on at random unpredictable times. It will start fine drive fine and do pulls fine. When I drive it, it will suddenly drop rpm’s and won’t raise above 2-3k rpm’s then I will pull over wait a minute or two and it’ll start up fine. I’ve replaced both throttle bodies and throttle position sensor and made sure oem harness is getting voltage with was good. This supercharger kit come with MAF cables that extend the harness and for the throttle bodies, I was wondering if this problem could relate to that or if someone else has had a common issue.