FMS vs. ECU tune

[R33]

@jeeta_s

that’s a nice video man.

which shops are u talking about? cause ill give em a call and find out what they think. And for the most part i haven’t really heard anything bad about this system.

but me personally i wouldnt tune it myself, haha just don’t wanna mess it up.

i would get a tuned ecu and get it done with.

Pay the money - get a Jim Wolf and drive.