Reviewed By ANTHONY H (Prentiss, MS) Reviewed for a 2004 Chevy Silverado —4/6/2015 8:56 PM
I love my programmer, I've used Hypertech in the past and always had success this one is no different. Very satisfied
Reviewed By Shannon P (Jerome, MI) Reviewed for a 2004 Chevy Silverado —12/12/2014 9:32 PM
I've had several pulling trucks and have been involved with plenty of tunes on our mustangs from the 10.80 car to the 8.20 or 9.80 car (depends on the tune). To get the most out of a tuner intake & exhaust help a lot but my truck is stock so getting 5MPG more in economy driving sensible, this will go up with cold air intake & exhaust. Towing mode on our farm I raised tranny 20psi & it pulls strong, extreme setting raised shift RPM & MPH points
Reviewed By Eric S (Weston, WI) Reviewed for a 2004 Chevy Silverado —1/22/2014 10:49 AM
I purchased this unit to get better mileage and performance out of my truck. I have dual exhaust and a CAI for performance mods. Install took a bit longer than expected, due to finding the right fuse and wire routing. I have not ran on the premium yet, which requires premium fuel. Waiting until it warms up. I have noticed an increase in power when i have it on the tow tune. I am waiting until it warms up to really see any mileage increase. Overall, it is a great product.