N55 135i best UK remap option

[Ben 135i]

I have done a reasonable amount of searching through forums but can't seem to find a definitive answer of what the best options are in the UK to remap that e82 n55 135i.

Ideally I would like to see around 350 bhp, rather than pushing for higher power.

Is there anywhere in the UK that can do this for me? I am based in Manchester.


Much appreciated,

Ben

[GeeRam]

Originally Posted by Ben 135i

I have done a reasonable amount of searching through forums but can't seem to find a definitive answer of what the best options are in the UK to remap that e82 n55 135i.

The first thing to know is what production date is your car?

If it's an early car (Mar/Apr 2010 to Sept/Oct 2011) then your best choice is either DMS Automotive or Evolve. Both not anywhere near Manchester unfortuneately, but either of those options are the best ones. DMS are down in Southampton and Evolve are in Luton.

If your car is a newer one built after Sept/Oct 2011 your options are more limited because of the newer heavily encrypted ECU and you'll have to fit one of the piggy-back controllers rather than having a remap.