Can’t believe no one has mentioned RSE yet. Best slider/steps that also fully hide the pinch weld and are contoured to the body. Expensive AF but worth every penny.
Teraflex was garbage for me they hit RCVs and there is no way to grease them IF you have RCVs. I went Dynatrac Pro built better than most in my opinion.
If I remember correctly orange is positive and orange/black was neg. It’s bass so it doesn’t matter that it has a left/right just splice both positive to orange and both neg to orange/black.