OMG....Blew my engine.....j/p, not yet Options

[southwest2118]

ya today i upped my boost not to 10 or 12 like i said but i stopped at 8 .pulls better..(need a new boost gauge the one i have starts bouncing like crazy and i think i max out at 8psi but don't know if its the gauge or something else {do y'all guys have that problem??} ) its a really cheap gauge....

just thinking to my self if its worth buying a Emanage just to take it to 12 psi?? or should i just leave it ?? i dont want to buy 700$ pistons and what not.

but I've been looking in to this Emanage <looks very pricey> but i was reading the Manuel and it says it adjust fuel +-20% did i read it right? hows that going to work? i have some supra injectors........i think their 36% larger then stock ....i guess i could use a walbro pump but i dont think that'll help right now ....just a waste

so let me get this right...
main unit - 380$
ign. harness - 40
program cd with cable( i guess 4 the laptop) 140
what else do i need? so i guess like a 3bar map will tell when i'm in boost? or what?


and is it hard to tune it?

thanks 4 your help