i work at a body shop..heres some tips..

1.. u def have to drill the holes as people below said...

2.. us double sided 3m 1/2 " tape to fill in the space between the bumper n the lip as they nvr fit perfectly..so this avoid water getting behind it n less vibraion as 3m acts like a spacer n helps the vibration as it had a little give

3.. make sure *** screws are in after the intall

4.. go pimp ur new lip

Joe

 

I talked to my installer this morning, turns out he's going to repaint/install the lip again. He didn't have too many ideas on how to mount it more securely other than putting on brackets on the bottom of the lip. However, he stated that because of how the INGS+1 lip is designed, you can't put double-sided tape on the front of the lip because there isn't a flat surface, it kind of just rests on the front bumper of the car. Does anyone have this lip that can suggest a more secure route? I'm going to show him the installation instructions of the OEM lip to see if he can get a better idea of how to put this thing back on. Thanks guys.