hey guys i just got a new drag gen 4 turbo kit for my ls and was wondering if it is necessary to get a different engine management (hondata, uberdata, crome, etc...) or could i get away with the fmu??? this is what was included in the setup:

Drag High flow 4 into 1 cast iron turbo exhaust manifold
Turbonetics T3/T4 High flow turbocharger assembly
Turbonetics Deltagate Mark II Wastegate (7 PSI Spring)
Drag High Flow front mount intercooler w/
polished cast aluminum end tanks
BLITZ Super Blow Off Valve
Drag mandrel bent high flow chrome plated intercooler pipes
Drag mandrel bent high flow exhaust down pipe
Drag wastegaste dump tube assembly
Drag Blue silicone hose and hose clamps
Drag High pressure/High volume inline fuel pump
Drag Boost dependent FMU fuel regulator
Intake air filter assembly
Map sensor bypass valve assembly
Stainless steel braided oil feed line w/ fittings
Oil return assembly
All necessary hardware and fittings
All necessary hose and hose clamps
All necessary gaskets
Installation manual

 

u can use the fmu at 7psi, i ran the fmu for a year on my stock motor,