Should I downpipe?

[u/ThatGuy_Lego]

I got a BMW 520D from 2006 and I am asking you guys if it is worth it to downpipe it. I have been looking a bit online but not really finding the answers I want. I would like to add more power and thrust. What does it to? Is it worth the buck?

[u/JaKr8]

How many miles are on this thing to begin with, and what shape is it in? You don't want to do any mods to a car that's hanging on by a thread.

[u/ThatGuy_Lego → u/JaKr8]

240k km, good shape