Reviewed By Ted V K (Lafayette, IN) Reviewed for a 2009 Ford F-150 —1/25/2017 9:04 PM
Easy to set up and easy to understand. Everything I was hoping for. True test will be this summer when I pull my camper.
Reviewed By Richard W (Tomah, WI) Reviewed for a 2009 Ford F-150 —10/4/2011 8:05 AM
CORTEX is a HP device your vehicle will thank you for every day. You will thank yourself, once you own one. Not only can you self tune your vehicle, you can custom tune and much more. Did I mention you can read codes and catch those lying mechanics stealing your money; CORTEX will tell you exactly what the code means. Buy one, try one and you will never regret this purchase!!!