[Bossman]

What does IRMC stand for and where do I get these delete plates?

Thanks in advance! :wink

[99mustang232]

probably can't find anything because it is actually IMRC, which stands for intake manifold runner control. this is basically a butterfly valves that are in your lower intake manifold runners that ford utilized on certian vehicles like the 96-98 cobra, 01+ v6 mustang, cougars, 3v mustangs like yours

this article is a howto on cleaning the cobra IMRC's but should give you a visual to what they look like: http://www.svtmustangcobraclub.com/m...C_Cleaning.pdf

also steeda sells IMRC delete plates for the 05+. i am only familiar with the v6 stuff mostly but from what i read in a sub 300hp naturally aspirated vehicle this can actually help, but on a supercharged or turbocharged vehicle they should be deleted. you will need tuning afterwards, but a friend of mine used the steedas on his 05 without problems.

[drgnracin72]

from wha ive heard its a great mod for the 3v