Reviewed By Gregory H (Frisco, TX) Reviewed for a 2005 Mercedes-Benz SLK-Class —10/13/2017 2:12 PM
Performance enhanced , Best Value , Fuel Savings .
Reviewed By Sean W (De Soto, KS) Reviewed for a 2005 Mercedes-Benz SLK-Class —8/24/2011 3:21 PM
AFE filters dramatically improved driveability. Horsepower was already good with a 3.5 litre V-6 in a relatively light car but throttle response is amazing. There in no longer a slight knock on start-up. Engine breathes more freely resulting in smoother transmission shifts because trans operation is linked to engine sensors. AFE met all my expectations. Have not yet checked fuel economy but I suspect that also will be marginally improved.
Reviewed By brian m (Ranson, WV) Reviewed for a 2015 Ford Focus —1/12/2018 3:27 PM
Much better filtration over paper stock. Bought this previously for my 2015 Focus ST. Perfect fit in the air box and the engine sucking air really is amplified. Throttle response also noticeably quicker. This is my second of these because I like to have a spare to drop in while I clean the other one .