Diode Dynamics 7443 LED Bulb HP11 LED Cool White Pair Vehicle Model_WRX STI Stage 2+ is suggested for

Stage 2+ is suggested for highly modified but daily driven STIs that will see some track time

improve engine efficiency

Part Number: 140285

engineered for optimal airflow efficiency

Advanced digital wideband AFR gauge with Bosch LSU 4

Diode Dynamics 7443 LED Bulb HP11 LED Cool White Pair Vehicle Model_WRX STI Stage 2+ is suggested forPart #: DD0109P 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.