#109544, "RE: Hahn Turbo setup, need advice tuning from scratch / Megasquirt?" In response to In response to 5
If your not in a rush then keep an eye out on craigslist and eBay for some MS units also on the MS forums there's guys all the time selling MS units. And you will need a 1:1 fpr the stock fpr will be removed. Basically when you run MS you will just need a 1:1 fpr as well as your larger injectors and fuel pump.