Fitment Information Honda Civic Type-R (2017, 2018, 2019, 2020, 2021) Specs & Features Hood not included  Optimized louver design to maximize extraction flow velocities within a vehicle in motion Reduces under hood pressure delta to reduce front end lift and increase net vehicle downforce. Significantly reduces under hood temperatures by extracting heat and allowing fresh cold air to enter the engine bay. Maximize life of engine accessories by reducing overall operating temperature. Increases dense, cold air flow through radiator to promote lower coolant temperatures. Louver backbone design maintains hood structural rigidity. Contoured to fit your specific hood curve. Installs easily with supplied templates. Included in kit: Templates for cutting, rivets, washers, installation instructions, and necessary spacers for a factory quality installation. Product Description This kit includes T1 style center and 2 side vents as shown The Center and side vents REQUIRES hood cutting and drilling. Dimensions:Center 7" Height 20" Front Width 22" Rear WidthSide Vents 18.6" Height 5" Front Width 6" Rear Width