Im installing my Trial Try-Force rear underspoiler (similar to the JP Vizage etc) on wednesday or thursday and i would really like to hear some advice from someone who has done an installation like this before.

The underspoiler looks like this:


It seams its meant to be installed by only the screws in the rear bottom wheelarches and some metal fasteners that goes underneath near the exhaust... On top of that some double adheisive tape is also included which i guess should attach between the upper inner part of the spoiler and the bumper.

I see 2 potential problems with this:
1. Would it be securely enough fastened so it dosent come of at high speeds?
2. Wouldnt it vibrate and scratch the paint where the bumper and spoiler connects, especially in the middle just under the license plate?

What is the propper way to install these kind of "bolt-on" underspoilers?

Thanks in advance for any help

/Roger

 

First off, it's called a rear skirt; "underspoiler" is going to mess with people.

The way you described it is how it goes on. The double sided tape goes along the top edge, so it should be held in place and not move around so as to scratch anything.