I plan on installing 19# injectors on my 99 V6 MTX Cougar (return fuel system) and needed a bit of advice. Current performance mods are..
KKM SVT Intake
SVT TB
SVT Upper Intake
Gutted Precats
Borla Dual Catback
Someone made the suggestion of using the stock ECU and using Pro Flow's MAF calibrator ($120). What do you all think of this? Any drawbacks?
