Tommy, please let me know how you go with this.
Have been told can buy new ones that don't require new ecu, so no tuning, but they're closer to $1200.
Can get a Hypergear highflow for that also but not sure about stock ecu with it..
So I am wondering the same, but i basically figure you get what you pay for, so if its $400 it probably won't be any good =(