Beatrush underpanel improves the lower rectification effect at high speeds and generates downforce. By installing a ventilator, it efficiently drains heat in the engine compartment, preventing the engine from heating up. Made of 0.08 inch (2.0 mm) thick aluminum material with increased weight. Non-processed bolt-on installation Estimated installation time: About 30 minutes 1) Remove the genuine resin underpanel. 2) Install via the included stays, using the screws or holes on the car body, no modification required.