Sorry to bump such an old ass thread but im having an issue. I tried to get my shop to remove my hpf FMIC and install my stock one back again but they tell me that I need some sort of inside bumper trim piece replaced in order to fit the stock FMIC back as they trimmed it up when installing the HPF..
Soo, anyone have an idea of what I may need, or if that's even necessary? I noticed the op noted those 2 "support pieces" that are put under the fmic, not sure if mine were removed or what when my shop installed the part. I just figured that since the oem fmic is soo light and clips secure onto the pipes anyways and has the undertray below it that there would be no risk of it falling or moving. Can someone please help here? Anyone who has reinstalled their stock fmic after having a larger one like HPF installed previously???
