SR20DET Tuning Options

[bassboost]

Hello All,

I plan on upgrading my turbo setup on my SR20DET.

Currently I have:

Garrett 57 trim-not installedN62 MAF-not installedTial 38mm EWG-not installedTop Mount Exhaust Manifold-not installedXS BOVFMICHKS CAIMegan 3in exhaust (downpipe-stock cat.-cat back)VLSDWalbro 255

Now I know for a fact I'll need to upgrade my FPR and fuel injectors.

Currently I'm running 12psi on my stock turbo and ecu setup with no wideband,afc,standalone,etc.

My question is, do I need to have my ECU tuned or would I be able to pick up a wideband and an AFC and tune from there to run on 15psi on my upgraded setup?

Any input is appreciated

Thanks

[j-tune]

Well, wideband has very limited tuning like you can't tune timings, you can't tune a lot of the things. Without spending too much money, I think is better to have a Greddy E managment and start from there, should be a very simple tuning and can give u a lot more information.