We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Idle Buster Replacement Air Filters
Replacement Idle Buster air filters are available for all models listed below. Select a link below for performance air filters made to give your Idle Buster more power and torque. These air filters come with a K&N million mile limited warranty. They are made to last longer than your Idle Buster! K&N air filters for Idle Buster models last up to 50,000 miles before cleaning is required depending on your driving conditions.