MSC06289 Boss Headlight Adapter Kit 2004+ Nissan Titan

Boss Plow Headlight  Relay Kit # MSC06289.

This kit is for a 2004+ Nissan Titan. This adapts the boss harness to the correct headlight adapter for the vehicle. As well as an extra relay pack that is needed. 

Here is a link to the Installation Instructions. 

To make sure this is what you need for your truck, check Boss' Power Match.