Reviewed By shawton b (FLORA VISTA, NM) Reviewed for a 2014 Ford Focus —11/13/2014 8:10 PM
After installing the CAI I've notice a huge difference in performance and gas mileage. Glad i made that purchase thank you auto anything!!!
Reviewed By Benito G (Dallas, TX) Reviewed for a 2008 Ford Focus —6/20/2009 1:45 PM
I purchased the Hydro shield after putting on a cold air intake on my Ford Focus. Hydro-locking an engine using a CAI is a very debated subject and I wanted a little more piece of mind so I bought The Injen Hydro Shield. I won't be crossing any deep water but if I get caught in a heavy downpour I'll have more confidence with the Hydro shield installed.