so today im cutting up my intake and buying some new silicone couplers. I'm also getting about 4 or 5 feet of red 4 ga wire to put my battery on the drivers side. Should i solder the 4ga wires together, or do they make a HUGE BUTT connector? i'll post pix when im done. and tell you if i feel a difference. ( i know aircraft spec's are double crimping...i think i'll find a LARGE BUTT connector).