Upgraded headlights
H4s on one car with relays, excellent.
Sylvania somethings on another, terrible.
Wagners on my Valiant, pic below, awesome - but here's the catch, I put a ground hub next to the battery, pigtail from the neg battery cable to the hub. Ditched the headlight grounds to the body, ran new wire to the hub, they're effing bright as heck now.
Same with parking lights, tail lights, reverse lights, never had regular headlights so bright.
H4s on one car with relays, excellent.
Sylvania somethings on another, terrible.
Wagners on my Valiant, pic below, awesome - but here's the catch, I put a ground hub next to the battery, pigtail from the neg battery cable to the hub. Ditched the headlight grounds to the body, ran new wire to the hub, they're effing bright as heck now.
Same with parking lights, tail lights, reverse lights, never had regular headlights so bright.