Were they removed at compliance or not fitted from factory ? If they were removed at compliance, easy job to get them running again, no need for kit, just 2 D2R bulbs, 2 D2R harnesses ( if yours were removed ), and about 3 hours to remove lights and rewire them.
Also 4000k to 6000k is best for driving, 10000k would be way too blue and attract attention. Mine are 4500k, which is close to factory.
The higher the K value doesnt mean it is brighter, refers more to the colour,
3500K (Gold Yellow)
4250K (o.e.m.color / white with yellowish color)
6000K (Pure White - Blueish)
8000K (Purple White)
10000K (Pure Blue)
They can handle different K value bulbs, same wattage, around 35w, bulbs are interchangable.