i hear to use uberdata, just to download it from the internet, but ive been trying and i dont see how to do so...what else is there to do? can i just use like a safc or vafc? i need tuning help!!! need to tune with boost.

 

What type of modifications you have? I know that Crome is free. Uberdata, I'm not sure.

You can certainly use a S-AFC/V-AFC, however I would not recommend it. It can only modify your fuel based on tricking your MAP sensor by changing voltage. You can't really increase fuel much on an injector that's already running 80-90% duty cycle.

Any serious modifications, and you will need larger injectors to tune down (not stock injectors to tune up). The AFC's also lack timing controls, which are VERY important to keep heat down in the head.

 

i took my engine out of my car, bone stock. But now its at my performance shop, getting bored. eagle rods, je pistons, and some minor head work...but im going to put my t3/t4 kit on after winter. how can i get chrome? i've tried, and i couldnt understand how to use the sites or to get it on my car? can you help me man? i really need the help