Snagged a clean 2011 350 SXF on a trade a couple weeks ago. Been riding 2 strokes for a couple years so this is my first EFI bike and first 4 stroke big bike so I have a few questions. What are these black and white connectors under the seat? Engine is stock besides a full Yoshi system running the stock map. Is worth it to get it re-mapped? I ride mostly trails and occasionally screw around on the track but I would like to get more into track riding. I’ve read things about getting the 2012 map loaded up as well as different map plugs, switches and fuel controllers. Are any of those worth it? Any other recommendations? Finally if anyone has any recommended mods or tips for these things let me know. The 350 has plenty of power for me, I’d just like it running as well as possible. Possibly SX filter cage, Air4orce intake, etc. ?