My car runs sweet with the standard Air filter system and used to run sweet with the 57i as well.
I Returned to the standard filter system as i experienced some kangarooing.
Being bored i put the 57i back on last night and now, the car misfires at full throttle but at LOW revs, could this be due to a blocked 57 i element as its not it`s pretty pinky color more a deep dark purple.
would k&n cleaner do a good job of cleaning it ???
I Dont want to revert back to the standard filter as the 57i sounds sooooo nice..