What is the best standalone unit for an a turbo streetport s4 fc looking to get rid of the flapperdoor maf. Best meaning most supported good price. looks like Emanage and rotaries are non existent on the forum. I know it can be done but no one is doing it. umm and the rtek is a marriage to Maf with a 14.5lb boost limit. i think i have even heard that the power FC is dated.... i think it is too and damn the price for them has never dropped. well?

 

It is probably better to post in your regional forum to look for local tuners and see what they recommend for your budget.