I've recently decided to bump my injectors from FIC 650's to PTE 850's, and was wondering if I "need" an FPR to regulate the additional fuel, as the current tune is compensated for the 650's. I have DSMLink as well.
I really want to know if I want to go to MAP to retune the car, if they can just adjust the fuel via DSMLink, and everything will be fine, or if I need an FPR for the increase in fuel and an adjustment in my DSMLink tune.
Thanks in advance for your advice.
- Stephen
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