I have an ef I6 and was wondering if it is worth changing the intake from the throttle body back to the airbox to one from an au or ba/f. Does anyone know if both or either of these will make any difference and if they fit straight on. Also, my car is on LPG and has a mixer at the TB, not sure if this is important or not.

Before someone tells me to use the "search", i searched but couldn't find anything close to what i wanted.

before i boosted my EF, i made up a 3" stainless setup. didnt really notice any gains because my car was running like s**t anyway. but it sure looked better

so yeh go a custom alloy or stainless intake... it will flow better than anything factory

bump