Turbo or remap

[Cbowxx]

I have a 1 series 120i sport. I'm looking at fitting a turbo but a mate suggested re-mapping it instead, not sure what to do, any advice welcome

 

[infernuspro]

hello my friend, i think we are in the same shoes and car's.
When it com's to tune a ride, it always depends on how much budget you got or,
how much you want to invest.


I want to take this mod to my e87n43
turbo charger . clutch . ecu stage 2 . forced air induction cold air. front bumper and back one.
etc...