Due to materials costs, copper wire is the most expensive component in PURE kits. PURE comes standard with a 2-ft harness, to which your installer must attach extensions to reach your DSP location. This way you're only paying for the length of wires you need. If you prefer to buy all your wire up front, you can bundle your PURE purchase with this upgrade to receive a 6 or 10-foot length instead. NOTE: Make sure to select your desired length and PURE Type!
