How to Install CDC Sequential Taillights (The product and installation applies to any 2005+ Mustang. Its easy, requires minimal time, tools, and money for parts. You can purchase the sequential taillights from www.classicdesignconcepts.com for $150. They are my favorite minor exterior modification for the new mustangs.
1. 11mm wrench OR 1/4" drive 11mm deep well socket and ratchet
2. T-30 Torx Bit with Driver
TIME REQUIRED: 40-60mins)
With taillight housings on a bench or something supporting it, make sure to put it on a towel so the lenses dont get scratched, push a sharp pick through the wire grommet (I used a nail) for the addition of the Sequential Wire (the long black one).