Review on Enhance Vehicle Performance with AUTO METER 5323 OBD-II Accessory by Jignesh Shaffer

Purchased to power my BAFX Bluetooth adapter and Tesla style Android head unit. Factory voltage is maintained at each contact. For some reason, Revain's car install schedule says they won't fit my 2012 Toyota Tundra; that's the ONLY thing that worked with it. Every other manufacturer flashed all of my dash lights and the ABS light came on. Excellent goods. Don't bother buying cheap nameless Chinese fakes, they won't work and you'll be wasting your time.