Bixenon HID Adapter 9007 Pair Diode Dynamics Porsche since you don't have to

since you don't have to jam the switch mechanism through the firewall

commonly found in glove box lights

even your mom could set this thing up it's that easy

And with built-in circuit protection for voltage spikes and reverse polarity

Bixenon HID Adapter 9007 Pair Diode Dynamics Porsche since you don't have toWhen installing HIDs in a dual filament application, the original factory power signal must be separated into main power for the ballast, and a high beam signal to trigger the bixenon bulb, switching from low beam to high beam. Normally, this is accomplished with a bixenon relay, which connects to the battery and runs to each headlight. However, these can be unreliable as the relay fails over time, and cumbersome to install. These bixenon adapters are