bamafeaverExplorerMay 03, 2013K&N intake air systemDoes an K&N air intake system really improve MPG and horsepower.
kennethwoosterExplorerMay 03, 2013I've used them and no I could not tell they helped. It did dust down the air intake tube after the filter. They are not adequate.
About Technical IssuesHaving RV issues? Connect with others who have been in your shoes.24,366 PostsLatest Activity: Oct 05, 2023
