Installing an S&B Intake Kit or Filter will not void your vehicle's warranty as long as you properly install and maintain your intake/filter.
It is illegal for a dealership to void your warranty based solely on the fact that you have installed an aftermarket product. Your rights are protected by the Consumer Product Warranties Law, often referred to as the Magnuson-Moss Warranty Act.
If a dealer threatens to void your warranty, S&B will step in to assist you. "S&B commits that our customers will not be charged for a repair due to the manufacturer denying their warranty claim because of the presence of an S&B intake kit or OE replacement filter. We warrant that using an S&B intake kit or OE filter will not result in the denial of your vehicle’s warranty." Learn more