Im looking into a turbo back cause the custom job that came on my car sounds awful, and has a small leak.
anyway
I already have an fcd
I'm wondering if once I get it, would you reccomend to up the injector size and get everything tuned? Just thinking it make everything run a lot more smoothly..
but if you guys dont think either the inectors, tune, or both are necessary I'd like to know why.
thanks in advance
~Chase

 

you will be fine if you just upgrade to a walbro fuel pump and rewire it. do you have an intake (and/or TID) as well?

you can run 10-11psi on a stock motor/injectors with a walbro rewired. going over that is where it starts to get risky.

 

I've got intake and bov right now.
stock dp
so you suggest a walbro 255 to go along with the turbo back?

 

With stock ecu, and a FCD, larger secondary injectors would be recommended so the upgraded pump can be utilized. Just do a check on voltage to the pump when under power, and if within specs a rewire wouldn't be needed. Also, a FD pump makes a nice upgrade, and an easy install using the FC sock.