Just fitted full exhaust system do I need a remap
 

Hi, I have a 2007 wrx hawkeye 2.5 type uk, engine is completely standard and I have just fitted a full exhaust system.

I'm pretty sure I need a remap due to possible over boosting, due to having a free flowing exhaust as I have no cats and bigger pipes.

But my question is what remap, any Stage 1 remap, can any remapper do it. Or does it need to be taken to a subaru specialist?

I'm abit worried if my car is safe and I need a stage 3 as I don't want to go to mad. :confused:



Any help would be great thanks.