Help 870 computer help

[tree98]

8519 that's a 4/6....... sure buy the wedges and check it.

You can't just bolt a turbo on thats designed for an entirely different engine and expect it to work properly and produce proper boost. You need to beg borrow or steal the money it's going to take to put the correct VGT back on. Anything short of that and it's not going to be right no matter what anyone does with your programming.