The Varis Carbon Cooling Bonnet (Hood) is designed to increase cooling capacity for your 2017-2021 Honda Civic 10th FK. This lightweight hood features an improved Centre Duct to bring fresh cold air as well as the addition of louvered vents to suck hot hair out from your engine bay. A hidden feature not easily seen in photo’s, the Varis Cooling Bonnet also features a slit-design vent where the bonnet meets the windshield to force additional air up and over the car for improved downforce.