Hey I have a 2012 fg xr6t I recently got given a xforce 4"dump 3.5"cat back system And when I put it on it ran fine ( haven't driven much ) and than the engine light came on I gather I will now need a tune but I was talking to someone who said I now need to port my waste gate and new actuator ?. Also if I tune it is there anything else I should to before hand I don't want to change turbos or anything extrem just cheep mods around the 5g mark . I was thinking inercooler and pipes and cold air Intake is there anything else I should do or recommend doing ? I'm completely new to the whole turbo thing bit love my fords and loved the fg turbo !
