Thought i'd post here rather then making another topic trying not to go post crazy here haha. I've been offered 200 quid and a TD04 for my wheels off mx5. The ep91 i'm looking at is bone stock not a single little mod to it only about 63,000 miles on it. If I was to get this TD04 on with a new manifold of course and full exhaust if need be, would I be able to run it safely if i upped the boost a little before it gets mapped? Or is it best to just leave boost alone throw on all the mods i'm planning then map it? front mount full exhaust TD04 Fuel pump Those would prob me my