Features: High Quality PP - Polypropylene Unpainted Raw Material Black OE Style Better match with 15-17 Ford Mustang Not for Ecoboost or V6, only GT model Easy installation Details: Unique Design. SCOOP is mainly used to circulate air and dissipate heat for the engine. This protects the engine from overheating. It is an OE style, with a raised bulge at the venting hole, which circulates the air well and is simple but practical. Superior Quality. Made of high quality PP - Polypropylene and will stand the test of time. It has good impact resistance, toughness, resistance to various organic solvents and acid-base corrosion, and can maintain good condition for a long time. Installation. Our SCOOP is simple and stylish. The entire installation is simple and easy, no additional modifications are required, just use 3M glue to paste it. Not for Ecoboost or V6, only for GT models. Comes With 60 Days Warranty. The rear diffuser has a 60-day limited warranty. If you are not satisfied with the product, please feel free to contact us. We will be happy to serve you and provide you with the most intimate and satisfying service. Great Compatibility. This OE design is very suitable for our 2015-2017 Mustang GT model, not for Ecoboost or V6.