I need some help with some questions I have about MidnightClub LA on the PSP (TempAR)

[Greenlantern360]

So I've been using TempAR extensively on a lot of my PSP games through Adrenaline on the PS Vita to add 60fps support and so on; Midnight Club LA on the PSP has that option, but I've been wondering since I started playing it is if there's a cheat that disables the awful bloom the game has, also when you hit nitrous, it also has a really ugly filter show up to give the effect of you hitting the nitrous button.

Has anyone found the codes to disable them, or is there any other way to do it?

Thanks!