on the intake install. well when i was removing the lower stock a bolt snapped, didnt take to much to do it. i think it was cracked. anyway i have spent the last 2 hours drilling and easy outing it with no success. i tried to weld it with a wire feed but that just wasnt getting me anywhere so in the morning i am going to get heli coil to fix it up for me. its funny, everything i read on this install said it was a fairly easy one to do. i cant wait till my camaro is done.