Rob - Interested in purchasing the Cobb AccessPort for my '09 370Z. I understand that you need to know what mods I have, is that correct? The car is has an automatic transmission and Stillen HFC and Stillen CBE. I recently removed my R2C intakes and are now on the stock intakes. I have a Scangauge and I noticed that my car is running very lean (17.5-18.1) at WOT and I hope that that can be fixed with the AP. I might call in the morning.