i have a build b16 turbo with a t3/t4 (57trim .63ar) And i had it dyno tuned.
It made only 300whp on 14,5psi. This is becous here in Europe we don't have any good tuners. The car runs realt rich, my plx wideband is on 10,4 on full thottle.
And not only when i'm on full throttle. Even sometimes when with allmost no throttle its in the 10 allso my spakplugs are black. So i have had it with tuners here.
So though i go do it myself with uberdata or crome. But for some reason i cant get it to work on my ecu. So now i dont know what to do, what are my options?

If i had the money i would sent my car to amerika and get it tuned but that's not an option

 

What ems are you running now? Maybe you could fly a tuner from the US out to you.

Mase where you at?? Want to take a road trip.