I Only have basic bolt ons
Intake Injen, greddy exhaust TI, Motordyne Spacer, stock header (thinking about change the headers too)
On Wot, some black smoke appear at the exhaust, that means im running too rich and need tune to correct that.
But i found the Osiris a little to expensive for a basic tune for this setup, its the only one or maybe something else is available?

 

There is no basic tune.. A custom tune with Osiris is the way to go

 

Use Osiris, you'll get more HP out of it than your bolt-ons. You have pretty much the standard setup that everyone recommends before going for the tune to tie it all together.

 

I'd add on some high flow cats before the tune, they're rather constrictive.