Broke down and got a set of the FRPP coil covers. The stock grey ones always looked cheap to me. Not sure if it was worth $220 or not but it looks good (esp. with the Boss intake). Pics don't do it justice. Only concern I have is if the aluminum coil covers will hold in a relevant amount of additional heat than the plastic stockers. I am going to do an experiment tomorrow (or not) and measure the temps of the coils with no cover, stock covers, and aluminum covers.