STOCK E46 Projector to Halogen Retro?
Hey everyone, a friend of mine has 2 2001 325i's, One has a problem with the engine, and has projectors, the other is perfect, but is halogen. He wants me to take the projectors from the damaged one, and install them onto the running one. I saw a DIY here, but it was [I believe] a aftermarket install. My question is, can I do this? and will I need anything special? And if I can do this, without any extra parts, How would I go with this install?