I know you need the MAP sensor but do you need the AIT too if your running meth? or will the MAP be enough? im guessing its all on the tuner but just wanted to see what you all had to say. Thanks

 

You don't need the AIT but whatever temp it is when you get a tune will be the only temp that your tune works for well. In Miami that's prob not a big deal. Most AIT corretion tables are flat (meaning no correction) between about 70 and 90 degrees. if it gets colder or hotter than that, your tune will be a little off.