I have just upgraded from a 2005 Xterra before the only mid-size SUV with manual transmission disappears.

I am not impressed with the range of the Off Road lights on my new 2015 PRO-4X. Ordered a 55w 9005/HB3 HID kit. There is a fit problem with the bulb mount. The reflector (Nissan NAL 949 622) takes a bulb (P20D mount) with maximum diameter below the sealing ring of 20mm. The HID kit for 9005 sold in USA has a max diameter at that point of 22mm (P20D-USA mount).
Where can I find the smaller P20D size HID bulbs?

Alternatively, are there any drop in replacement reflectors available?