I have heard of internal gates starting to spike on certain turbos once raised to a certain psi with a boost controller. Has anyone ever had this problem with internal gates off of t3's or t3/t4's? Im debating on wether or I should dish out the cash for a tial or just go internal gate and use a boost controller. I will be running 8-10 psi daily and up to as high as 20-22 when racing. Will the internal gate hold boost ok at those levels with a BC?

 

its gonna spike and fluctuate a lil.. but you should be able to hold boost steady enough for it not to matter..