Originally Posted by BLACK OPS
Do you have a photo of the tape location and dog ear tabs you are describing for a diffuser?
Seems like a 2 or 3 man project for best results
I'll see if i can snap a few pics on a test part i have here. You can do it with one person, just take some blue painters tape and you can use that to hold the lip or diffuser to the car while checking its on center before pulling the tape.