Now i know a screamer pipe has something to do with the wastegate, but here's my question/s
How loud is a screamer pipe..?
I doubt there legal, but are they..?
Does it give alot of extra performance, or just abit..?
Does a screamer just give gasses another fun way of leaving the engine bay..?
Is it better to have an internal or external wastegate...?
Final question, could i scare old people off the road with one...?
Yes my questions are serious, just the last one for laugh's lol.
Thanks for any help!

