great product. The first installation is crucial so you know where to place it. Fits my Toyota Tundra like a glove. The wind can tear the elbows, but they snap easily. Even on windy days I leave it on because it's very hot here in Miami and it helps a lot with the temperature in the car. Almost 20 degrees difference! No joke. That's better than paying the city for a permanent carport permit here in Miami, $120 a year. I've had this since March and it's amazing. There is no color deterioration and the engine runs fantastic.