Diode Dynamics 7443 LED Bulb HP11 LED Red Pair Civic_2017-2021 5" inlet/outlet on either end

5" inlet/outlet on either end

creating a “traffic jam” of heat that quickly raises intake temperatures and reduces performance

To pull the coolest densest air possible the SP1583 use a Heat shield to help isolate the air filter from unwanted engine bay heat

To make sure the center bar was up to the task of hard launches

Diode Dynamics 7443 LED Bulb HP11 LED Red Pair Civic_2017-2021 5" inlet/outlet on either endPart #: DD0108P Upgrade. Add more light output and a modern appearance to your vehicle with the 7440 7443 HP11. Populated with four side firing 1. 5W LED chips and one 5W LED chip with a projector lens on top, the HP11. Housed in an aluminum casing for maximum heatsinking properties, the HP11 will last for years to come. Best of all, installation only takes minutes simply take out your factory bulb and the HP11 will fit snugly in the socket.