Headlight Kit Upgrade from "Basic" Kit

This is for upgrading from our "Basic" Kit. If you already have our "Upgraded" kit and want to upgrade to "Ultimate," see the link at the bottom of this page. Choose one of the two options in the drop-down menu above... Upgraded Kit: This kit consists of two heavy duty replacement wiring harnesses for your outer headlights, and associated connectors. It improves the grounding and reduces voltage drop. If your headlights are dim due to poor grounds and/or connections, this upgrade can make an incremental but noticeable improvement. (These HD wiring harnesses are also included as part of the Ultimate kit, below.) Ultimate Kit: This kit includes the HD wiring harnesses found in the Upgraded kit (above), plus brighter outer headlight bulbs (90/100 watt as opposed to 55/60 watt) and the relays and wiring required to make them work. (Without the relays these high-output bulbs would overload your headlight circuit.) People usually find this to be a dramatic improvement over the stock wiring and bulbs. Illustrated instructions are included. Note, this is not a complete headlight kit, it is only an upgrade option for our existing headlight kit. To purchase the headlight kit itself (with or without the upgrades), see the link below.