Looking to decar my Ver4, will i need remap?
 

First off, i've been doing a bit of searching on the site and maybe 50% of people seem to say you need a remap with a de-cat, and the other half saying dont.

Im not looking to mod my engine lots, just a to put on a fmic, decat, fuel pump, and run on standard boost, so will i need to remap when doing these mods? Will i need aftermarket managment? If so how much am i looking at for that and the mapping?

Thanks,
Adam

from what i can understand if you de-cat the increased flow through exhaust causes turbo to spin up faster and can over boost so people recomend a re map to overcome it