BMW 2003 e85 z4 3.0i custom exhaust sound

My crazy loud straight piped z4

[edgarramirezalittlebitofev]

Yo yoo relax, 🤙🏻 that car sounds like a Ferrarior or like a V8 congratulations brother I like it 🎉 sounds awesome

[stvnb]

Sounds good this is like a S2000 I’m debating on a z4 or S2k

[shawnColumbus]

Superb sound, better than all the others out there. What particular "Db reducer" was installed? (Afaik, Db reducer means muffler, no?)

[evenowilliam]

What did you do to your exhaust for having this very nice sound ? 😱

[jamesblake]

Do you know where I could get someone to build this system or have any links for the dB reducers used?

[coaldust]

that the muffler delete mate? need to make mine louder, these came from factory far to quite.