I bought this jb4 for my car today, I was looking for it for months and I have to sell it because of an emergency... I bought it for $550 and I'm willing to sell it for $500... It is almost new, the person who sold it to me used it for only a month... I don't want to sell it, but I have to... If you are interested just send a PM, email to carlosrosas1979@hotmail.com or text me at 787.469.2848