Thanks for reading my post and response. I'll make sure the tuner knows what is going on. I have a stock air box that I plan to keep using. I did order a tomei down pipe but I'm still not sure if I'm going to use it, a little concern about the exhaust volume and dreaded drone. I just know the difference it makes to have an aftermarket down pipe when turning up the boost.
Not driving the car other than short test drives after installing stuff to make sure there are no problems. Thanks again.