This Carbon Creations GTS look hood is perfect for BMW enthusiasts who want to upgrade the look and performance of their 2014 - 2020 M3 or M4. Whether you're driving on the street or taking your car to the track, this hood will make your BMW stand out. The carbon fiber material is lightweight, which can improve your car's handling and fuel efficiency. As for technical details, although exact dimensions and weight aren't provided, carbon fiber is known for being much lighter than traditional materials. If you're looking to enhance your BMW's appearance and performance, this hood is a great choice.