Would a map sensor upgrade be possible with the Rtek and the stock ecu later on down the road? Along with being able to map out the fuel and timing trim for 16+ psi boost?

 

if your going to be running over 16psi. you might want to get a stand alone ecu.

i love rtek with all my heart but. when your talking about higher hp and more psi you really should move into making entire maps instead of just using rtek's "fuel correction" map.

 

i'm still 1.8 so not 100% sure this can be done:

if not willing to divorce the Rtek7, an approach to consider in the meantime would be to install a 2 bar supplemental fuel setup to come on at your desired boost point from where the Rtek7's boost refrenced pulse width goes flat. like if having an FCD installed. but you still have the ability to trim based on RPM.

you already have injectors. just a matter of locating the controller and welding the injector bosses to the pipes.

i have an HKS unit that i keep around incase i decide 1 day to control H2O/meth injection.