BBE Sonic Maximizer

so i was looking for an equilizer and came across a bbe sonic maximizer, and being a dj i can attest for any bbe product let alone one of their maximizers. working at a dj store i know what they can do specially because we use them to make our "not as good" speakers sound really good. so to my question... i know they used to make automotive products, but i havent been able to find anything in my hours of googling so is there anything like a bbe sonic maximizer for cars nowadays?

Automatic PEQ? Yes, see alpine's imprint system.

Just a warning, it doesnt work.