LOL its the tow-hook cover And for those that don't have them, they're available from your local Mitsi parts dealership for around $50... front middle bit ...
Threw the car on a dyno this arvo. (i'll make a 'members ride' thread soon, shhhh).
It made 139KW at all four, so we unclipped the airbox and held it up, allowing some nicer air to enter. Made 150awKW. AFR's dropping deep into the 10:1 zone, boost staying at 8psi until 5-6krpm then raising to 10psi.
Will get a cat removed and a muffler, and see if we can fix the AFR's to get to something more useable
I think they're good for 14, Jase Get utterly nothing after that, though - which is fair enough, really - going into the high teens usually requires substantial strengthening of engine components...Please correct me if I am wrong, but I have been led to believe that these things are good to run 12psi all day with only exhaust and filter mods????