Okay, so I have had my blower installed for a while and I was wondering about how I wired the TMap and stuff.

I followed the diagram shown in the "Ultimate M62 Guide" but I have been thinking I did something wrong.

I wired in the TMap with the stock Map and IAT and kept everything in the car. The stock map only sees vacuum and the stock IAT is in the pipe after my filter. Everything works fine, but I am wondering was it necessary to keep the stock MAP and IAT or just wire in the TMap?

Thanks!

No. Replace the stock sensors with the TMAP.