Blue Aluminum F1-Z Double Turbine Turbonator Turbo Air Intake Flow Fuel Saver Fan Kit Fuel Gas Saver + 2 Rubber Holder for Car Please add to cart Sold by AMAZINEA to get the high quality product as images. We do not guarantee the same quality and appearance of other sellers. Package includes: 1 x Turbo Air Intake Saver Fan ( Single Propeller ); 2 x Non-Slip Rubber Holder Light Weight High Quality Aluminum And Rubber Maximum Movement Speed: 55,000 RPM / Minute High quality, great replacement for your old ones. Custom Design, Impressive Appearance Enhancement To Your Car Universal Fit For All Vehicles With Intake / Supercharger Size 2 1/2 Inch - 2 7/8 Inch