Anyone have any experience with the hardwired version of Unichip. They are willing to send me one to try for mpg testing, but they won't have p-n-p harnesses until the end of July. Not a free unit, just a discount. Wondering if it is worth using the hardwire. It actually only splices one wire. The rest are clamped with a clamshell type clamp and don't leave a trace (or very little) when you remove it.

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2007 Tundra 5.7, Double Cab, SR5, Blue Streak

TRD (stickers removed), de-badged, Volant Intake, Zoomers exhaust , Doug Thorley headers, Leer 100R, Bedrug, Curt front mounted hitch, Sirius interface kit, Tekonsha Prodigy brake controller, OEM alarm activation, Wet Okole seat covers, Stubby Antenna, Folding Rear Seat Mod for Double Cab, Unichip