I have a mac as well. I don't like how it fits the trans crossmember. They started the bend to the rear a bit too soon so when its tucked up nice and clean it rattles against my crossmember. Really annoying. I also had to do some minor welding on it from stress cracks in it (no idea how old it is as it was on the car when I bought it, it also had been bottomed out a few times by the looks of it).