Flattrack.com (Enlarge photo)

27/06/2008 04:57. I am selling a brand new Hypertech Power Programmer III model
#30038 for several 2007 Chevrolet trucks/SUVs listed on the
Hypertech website. I purchased the programmer for my girlfriend's
truck, but it did not work on her 2008 GMC. I put one on my 2005
Tahoe and it increased my gas mileage by 4 MPG with a K&N
Intake kit. It also gave me a very noticeable power increase. I
paid $325 plus shipping for it so it is a steal at $275 obo. // Flattrack.com