3-Valve '05-'10 Mustang GT Owners. We have these plate conversions on sale for $100 off!($199.99) These were the first generation plate and has the nitrous and fuel ports on the opposite side of the system we are currently offeri...ng. This WILL NOT work with our Vehicle Specific Hardline Kits. If you need the entire system, contact Brandon or John at (866)648-7637 and we will make you a deal on the full system(With Braided Lines) We only have 5 of these left!