its just me.. yall do what you want. Integra computers have been finly tuned and perfectly made. Acura and Honda spent YEARS doing this, so use owners would appreciate them! ... When putting on a vtec controler the computer gets messed up. If you dont mind having flashing light ALL the time , go on ahead. The VAFC will throw a check engine light if the fuel settings are above +15%. I personally dont see any use in them, but hay ....what do I know???? PEACE <><