Saved my truck!
I have a '08 F150 4.6L and I had just bought a 27' RV and it was putting a huge strain on my truck in the hills and mountains of Tennessee. I purchased CTS2 along with volant cold air intake before a vacation to Florida and WHAT A DIFFERENCE!!! The tune for towing saved my truck from killing itself to pull the RV. Rpms never went above 3800 even up the steep hills...if your towing anything this chip makes a world of difference I would recommend for sure along with autoAnything...great service!
Great Product for 2015 3.5 Ecoboost
I was skeptical about purchasing product after reading reviews and issues with my vehicle. I made sure product was up to date with latest software before I tried, and have had no problems. Definitely more power, and shifting is vastly improved. I am running performance tune and have not seen much drop in MPG from stock. Very impressed and I would recommend