Had a fun time getting this right. It's a harness that takes the 3-wire H4 harness on 99-00 Miatas and splits it up to th e4 wires needed to do a 01+ Headlight conversion. Note- this does not allow the low beams to stay on when the highs are activated..... highs and lows work independantly. Has the clips on the ends for correct high/low bulbs...and includes a set (dunno if they work or not...but you still get them)

$50