Hey guys..
Just after some clues on what would be a good next upgrade.
I have a couple grand saved and was thinkin either between a Apexi SAFC or
FMIC or turbo back 3" hi-flow cat exhaust??
What you think I should do next to get the most out of my RB25DET
My mods at the moment are: Apexi Power Filter, 3" Cat back, GFB plummed bov, turbosmart T boost control.