Reviewed By Jennifer K (EBENSBURG, PA) Reviewed for a 2014 Ford Focus —10/9/2015 9:47 AM
I installed my injen CAI,gives my vehicle a nice sound, better fuel mileage, and some lower, well worth it. Easy to install.
Reviewed By Denis F (Plainfield, IL) Reviewed for a 2008 Ford Expedition —10/8/2015 7:27 AM
It's more than I expected!You'll definitely get: throttle response and sound of the engine improvement!Engine is breathing better... You'll feel those extra 10-12 horses kick in around 3500 rpm! Definitely recommend it for 5.4l V8