Thanks guys!
I bought the car as it sits with 65K on it. The previous owner only put about 7K a year on it. I have all the service records.
All I've done is clean the MAF sensor with electrical contact cleaner because of the oil intake from the K&N filter. It doesn't take much to coat the sensing wires. I also replaced the fuel filter. For the oil change I used Mobil1 5-20W synthetic oil. With the exception of the JLC HID's, the air filter, oil filter and the oil, the car has only ever had Genuine Motorcraft parts. Even the windshield wipers are Motorcraft.
As far as the spoilers, I'm pretty sure it's the full Wings West kit. If I'm mistaken please correct me. Check out the link...
http://www.wingswest.com/catalog/Li...Custom-Lsc-4Pc-Complete-Kit-Polyurethane.html
As for how I get 29+MPG...
I drive like a "little old lady". 65 MPH is about as fast as I go. Also, I accelerate lightly and evenly until I can use the speed control then I use it exclusively to speed up and slow down. I'm sure I tick off some people but they can go around. At $4.55 a gallon I'm not interested in how they feel.
I hope I answered everyone's questions. Thanks again!