Professional racers are a demanding lot. So, when they asked PIAA to create the ultimate off-road beam pattern, well, we took up the challenge. Enter the PIAA 520 ATP lamps, powered by PIAA's proprietary All-Terrain Pattern (ATP) technology, which delivers a beam with the perfect combination of height, width, and distance. And that's no idle boast. Pick-up a set of 520 ATP's and see for yourself.

Kit includes: 2 ATP lamps, Xtreme White Plus bulbs, pre-assembled wiring harness with relay and switch, and grill covers.