I recently just bought a 190 fuel pump trying to slowly get my car prepared to get tuned. I am wondering if NGM makes an adjustable fuel pressure regulator for the I4?

bump, anyone?

try calling him.

I don't think so, the I4 is a returnless system right? I seem to remember him modifying something in the tank when he was setting up the enforcer for Erickson. He crimped something in there to raise pressure, I forget.

I don't think so, the I4 is a returnless system right? I seem to remember him modifying something in the tank when he was setting up the enforcer for Erickson. He crimped something in there to raise pressure, I forget.

im pretty sure it doesnt matter between i4 and v6, it goes by year and i have an 04 so im return style