Originally Posted by mshao825
I had originally tried out a replica diffuser, and they simply do not fit whatsoever. Replica lips fit pretty damn well, even replica bootlids have gotten good fitment reviews, but replica diffusers are useless. Unless you want to try it out by having it hanging from your rear bumper, I highly recommend just researching authentic ones and buying the one you like the best. I suggest the VRS Type II or GTM Challenge ones.
The reps aren't AS bad as you say. Mine wasn't hanging off the bumper or anything...
But I did sell mine so I can get authentic