Im going to get my car dyno tuned and i was wondering if i put in an adjustable FPR would i see bigger gains? I put in PI H/C/I and i am in need of a tune badly. What are the advantages of an adjustable fuel pressure regulator? my car: 98 mustang gt, 4r70w automatic (pi swapped) JLT Ram air cai Pro-M 85MM Maf FRPP 70mm Throttle body BBK Intake plenum Steeda UDPs MSD Ignition coils/FRPP 9mm Wires Mac off road h pipe Flowmaster super 40 catback Mac mid pipes Trans-go shift kit 3.73 gears diablosport predator tune
i would suggest getting one.. you can always adjust the fuel pressure for more fuel or less considering you have a better flowing fuel pump rather then the stock one and their not expensive... Kirban is a good regulator alot of people in my city use them and their known not to leak... its also good to have if you have bigger future plans for your stang
