hey guys i have an 06 ss sc and i purchased a couple simple autometer guages for a 3 guage pod. i bought a narrowband air/fuel and a volt meter. i know for the volt meter i just need 18 guage wire but the air/fuel seems more complicated. if anyone has thesport-comp air fuel ration guage by autometer #3375 can you please let me know what i will have to purchase for installation! it says i need to buy a fuse?

 

u need a add-a-circuit bro