should i get an walbro fuel pump and a fpr? could i use both with stock injectors and still get some performance?

okay set up i have now

b18c jdm gsr
blox mani
jdm itr header
short ram
2.5 exhaust
kenji chipped p28
soon to get tuned with crome

 

oh yeah and should i upgrade the fuel rail?

 

I would upgrade the FPR but at your level of tuning the pump and rail aren't necessary.

Do you have future plans? Then I say go for the pump...Dunno...never needed a fuel rail. Felt the OEM rail flowed well enough.

 

typically those are not necessay on stock injectors, a good idea would be to get some dsm 450's, fpr, and then tune your ecu to use them, i was running tuned 450's before my turbo was on, and it made a difference having 450cc's under WOT but still 240cc while driving normal (tuning)

you don't need the pump unless u get a turbo

 

My motor isn't boosted and it loved the additional flow from a Walboro pump...

Itbs are thirsty little bastards...