Originally Posted by ChasVS
You asked how to tell if you had an M-tech bumper or not. I answered that. Given your response I take it as sarcasm. So much for trying to help a noob.
Only m-tech or m3 bumpers come with diffusers as OEM parts. You can't install a diffuser on a "stock" bumper.
are you serious man were is there any sarcasm in that post??? I really wanted to get a diffuser and was seeing if it was still possible with a non-mtech bumper like i said the first time