Gotta say, I just completed the install and tested them out. I'm not that impressed. I used the phillips H9 & HIR in the high beams and can't really tell a difference. Even when I only installed 1 side and shined it on the house, couldn't notice a major difference. The HIRs I could tell were a little brighter when I looked directly into the lights but I don't know if its worth possibly burning something up.
I think I will switch back to the bulbs that came with the car.