tuning issues?

What is the school of thought on the need to tune the car after I&E mods? Am I now running too lean?? Am I getting the most from the mods??? What, O What to do ???

( 03 Accord V6,6-Speed coupe.. Injen cai, Magnaflow cat-back exhaust)
Thanks!!

Honda run their cars rich from factory to avoid detonation at high RPM's. to lean out you can buy VAFC (or similar product) and go to tunning shop to have it tunned. there is a guy at www.V6P.net who had it done (w/ similar mods as yours) and he gained 10whp and 15wtq.

Honda run their cars rich from factory to avoid detonation at high RPM's. to lean out you can buy VAFC (or similar product) and go to tunning shop to have it tunned. there is a guy at www.V6P.net who had it done (w/ similar mods as yours) and he gained 10whp and 15wtq.

Please excuse my ignorance, what is a VAFC....................................?????????? :confused:

Vtec Air Fuel Controler

its a piggy back computer.
there few companies who makes this product, most popular is APEXI.

search v6p.net for posts made by RussianRSX-S.

Thanks Honda99 !!