Hey guys,
just been doing a few mods lately and was thinking of getting a tune,
Car is a RB20DET AUTO GTS-4
Mods are:
Greddy filter and solid inlet
R34 turbo
ARC sidemount
3in split dump to hiflow 3in cat
3in Kakimoto exhaust.
Remaped ecu fitted before tune then redone
My questions...
Would i benefit from a tune and what can i expect power wise??
would i benefit from fuel pump, fuel reg and injector upgrade first??
Thanks in advance guys,,
John