Run from this kind of ad. The only one worse is the "Chip" sold on Ebay for a dollar, plus $12 shipping of course! It is a simple $.50 cent resistor, not a chip! One is told to disconnect the Mass Air Floe Sensor and bridge it with this resistor to fool the computer. It doesn;t work and is ultimately harmful to your cars computer. There is no such thing as Cheap horsepower. Go with a new Air Input, $300 or less, and a tuner, also $300 or less. Predator worls great on my 2007 Shelby GT.
Good luck/ Bill

 

i dub that as false. All the chips ive seen around, including motorvation chips which i have heard a lot of great things about, are over 200 bucks minimum, and add MAYBE 30hp, since it's a % of your hp not a given amount of base hp/torque.