sound quality is lacking in standard radio

[1hammer]

recently purchased a 335 ci, has a standard stero, my old 325 had a Harmon Kardon, sounded great, how can I improve the sound quality, considering a aftermarket amp ?

[ndog14]

Wrong section. That's an E46, not an E90.

[1hammer]

My 335 ci is an '09 model making it an e93

[ndog14]

I can't read and it would be a 335Cic going from classic nomenclature. What about purchasing Logic7, the premium sound option for E9X?

[1hammer]

logic 7 ??

think i got if figured out thanks

[Ian1973]

I think the stock system is pretty good sounding to be honest. Coming from a standard system in my E46 it is 100x's better.