So ordered my gt500 spoiler and Roush Valance
It shouldn't be terribly hard, you just need some basic hand tools, and the most important thing is to be patient. I have a hard time with patience since I'm the type of person who wants to get it done quickly so I can start on something else; quickly found out this type of mind set increases risks of screwing something up...
I could be wrong but there might be a video on YouTube on properly taking the rear spoiler off...
Another set of hands never hurts either...
Adventure till you drop
Mustang of the day,
July 12, 2015