Flasher: Profile FlashPack (CF18 / LM449) Universal as they directly connect to

as they directly connect to factory connectors without requiring any modifications

Each kit includes the cast aluminum brackets

The jewel eye projectors look great inside of the Chevy Silverado HD Nova Series Headlights

Compatible: The HD relay can be used for low beams

Flasher: Profile FlashPack (CF18 / LM449) Universal as they directly connect toProfile Performance: The automotive aftermarket's best name in LED Lighting and when you're fed up with hyperflash these are the way to go. Profile is working hand in hand with the industry's experts to produce the performance that we all expect. Their FlashPack Relays are the industry standard for a high quality plug n play problem solver. Right Way: Everybody uses wire taps and resistors to resolve hyperflash problems after upgrading to LED bulbs.