Does installing subwoofers void warranty?
Adding Aftermarket Products Will Not Void Your New Car Warranty. Does putting a sound system in your car void the warranty? No, the installations of none factory speakers will not void the warranty. Typically factory warranties are only voided if you mess with the computer systems in the car, engine, or powertrain. Some manufactures will even void the warranty if you upgrade the exhaust system. Will aftermarket speakers void warranty? Although many dealers would have you think otherwise, simply having an aftermarket part or modifying your vehicle cannot void your warranty.