I am posting for mx3ownzj00, he is on my old computer which is messed up for some reason.
"Hookedup- The AVC-R works fine, you are thinking of the S-AFC.
Are you boosting 9psi or 1bar? Don't use a FCD, you'll kill your motor. The Profec isn't better for the car than the AVC-R, its just a boost...