not sure on the adaptors, but you should use both.. you ahev a true diversity setup.. which means, if one ant has a weak signal the other one will step in and take over.. and they go bakc and forth doing that... so id say keep them! as long as the radio can accept the two, or if you had to chose, id go with the power one and not the glass....
'99 Eclipse RS (Special Edition) Iceman Cold Air Intake (Blue) Powerslot X-drilled rotors w/Axxis Metal Master brake pads Myrtle Shoot 18's w/ 215-35-18 Nitto NT450 Extreme Tires Indiglo guages and lighted valve stems Custom audio/video system NGK BK 5's Magnecore KV-85 plug wires
