Easy-to-Install! HOOD DAMPER is designed to be installed without any modification to the vehicle, so that many users can install by themselves. All needed is some simple tools! 'Loosen bolts. Put HOOD DAMPER in place. Tighten bolts.' That's basically all there is to it. Even a person who has never worked on vehicle can install HOOD DAMPER easily and quickly without any hassle. * For some vehicle models, resin cover needs to be cut or removed. * Though HOOD DAMPER has been fully tested for interference with the vehicle body, it may interfere due to individual differences. Please carefully check for any interference upon installation, and make sure there is no interference prior to use. *Lightweight & Compact - Opening-Heavy-Hood Made Easy! - Highly Durable!