gonna take a leap here, thread labeled 1st gen(classis t4r) is in error?
Yes, I trimmed them out of the top 2 slots on the right side and made it so it could push more directly into the engine bay to help with my underhood and passenger floorboard temps from my Thorley headers, never did it to the left side, too many chances to suck in huge bugs, more dirt, and worst of all, water. LMK if you need a pic, took all of 4min's w/ a dremel and watching out for the support bracing.
This is what I did to mine....
From: View attachment 69306
To this: View attachment 69304
I left the pictures that size so you could actually see. I cut all that louver stuff out of the grille and added a chicken wire type grating to the back and then put the poser trd emblem in there lol.
I would appreciate if you could post up some pics. I'm considering multiple options and this was just one. Thanks!