Went to this place years ago and the unit killed many batteries, so I had to disconnect the unit to resolve my problems. Gave them another chance with my wife Siena and again, didnt start the car when cold, killed the battery and grinds starter if the button is pushed by mistake (requires an anti grind kit???) Im having a reputable place take it out and install a good one, then return they're crappy unit.
Cons: increases prices, bad installs
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