If you own one of the listed vehicles, live near Riverside, California, and are willing to leave your vehicle with us for 1-5 working days, please click on "Select" next to your vehicle from the list below then complete the remaining fields in the form that becomes visible. Please list all modifications that you have made to your vehicle. Anyone allowing K&N's R&D department to use their car, truck, SUV, or van for air intake development will be compensated with a FREE air intake kit once it goes into production. Anyone allowing K&N's R&D department to use their motorcycle or ATV for use in air filter development will receive a FREE K&N air filter once it goes into production.
If your vehicle is not on the list below and you are willing to loan it to us if the need arises, please complete our Questionnaire and make sure you check the box that states we can contact you. When we need vehicles not on the list we will look for ones listed in our questionnaire.