[algabr]

Hey guys, been thinking about getting a DP for my 320i...Already have the m sport exhaust and jb1 installed.. so my questions are:

How loud is the sound? Cause i'm getting really used to mine and I want a louder ...

Does it throws any codes? If so, how can I do anything so the code won't show up? Like the O2 sensors and stuff...

what is the performance gain with the JB1 mod and the exhaust?

[mike@x-ph.com]

Catless DP with no tune will throw a code.
Car will sound louder but it won't be obnoxious , i have never heard of anyone complaining of DP sound

[munch520]

I wouldn't say louder, maybe a bit, but more of a different (better) tone. You can hear more boost noise and the tone is a little more metallic, if that makes any sense.

[algabr]

Originally Posted by mike@x-ph.com

Catless DP with no tune will throw a code.
Car will sound louder but it won't be obnoxious , i have never heard of anyone complaining of DP sound

Thanks for the info!
I run a JB1 and the guy that installs said he can erase any possible codes..
How does this work? I mean, does it work? Hahaha...
And what about performance gains?

Thanks guys!!!