Just purchased the stock 13gt500 mufflers, and lower valance panel. Dr3z 17f828-AB. I thought the valance panel just needed swapped. But the stock valance looks to be made into the bumper. Am I missing something? Any help would be appreciated. Car is on the lift as I'm writing this.
Help, install 13gt500 mufflers. Questions
- Thread starter k2cmach1
- Start date
You have to cut the bumper out and some tab slots not so hard did mine to my 13gt
Only the boss and the GT/CS just swap out. Good luck on the cutting.
An air saw is what I used there is a small line in inside the bumper to follow . Look at late model restoration they have a how to install with picture if you need any help pm me
yep have to cut the bumper. There is a line on the inside of the bumper and it is way easier to do it with the bumper off the car. I used a dremel when I installed my Boss rear valence and was pretty easy
Yea unless you swap the whole rear bumper that isnt going to work lol
Go here down load the PDF file fallow instructions How to Install a Shelby GT500 Rear Valance & Exhaust Kit on your 2013-2014 Mustang very easy.
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Cut the rear bumper along the line, cut out the slots and snap the new rear valance in. Its really easy, just takes some time to pull the bumper off and reinstall it.
Don't stress out. You can use any reciprocating saw, even a dremel tool. They sure made it easy by having a line in the bumper for you to follow.
I've installed the kit on my car and it was an easy install however whoever designed those damn muffler hanger brackets needs to take them off a few times and then redesign them!
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