Evening folks. Just a quick question. I've got 2011 ctr fn2 and have slowly accumulated a few choice engine mods to go on it which are all sat here waiting to be fitted. I've got a tegiwa 421 exhaust manifold, hoping to purchase a rrc inlet manifold as we speak and already have a gruppe m induction kit and full custom stainless exhaust system fitted. I'll get hold of a larger throttle body too. What I'm wondering is...Will it be safe to get all of the above fitted and steadily drive to tdi north for a remap or is it best to get it all done at tdi in one go?? Thanks in advance for your replies.