GMC C/K 1500 Superchips Performance Chips & Programmers

Reviewed By Bruce C (Tacoma, WA) Reviewed for a 1999 Dodge Dakota —7/17/2017 10:24 PM

I received the F5 quickly. I read the directions and plugged it in my truck. It is very simple to use and I tuned the truck quickly. Now driving it is different. It is peppier and my fuel average went from 11mpg to 16mpg. It's a Dodge Dakota with the big v8. I will set it to towing when I pull my trailer and I'm thinking it will have better power on the hills and better mpg too. I would recommend this product to anyone.

Reviewed By John C (Yonkers, NY) Reviewed for a 2008 Ford Mustang —3/7/2017 4:52 PM

Before anything - go to website and update the programmer... Didn't work on my F150 - an error code + call tech....Online follow-up - they want you to send them the unit for updates... It did however work as described for my GT. Site does not explain how to do multi cars while storing the stock settings.