Multiple stubs in QW pipes?

[Booger weldz]

OK, Still a bit on HR's way to do these various MEHs, so view my rev with a 'jaundiced eye'. 🙄

ATM no clue if this answers your original Q, but at least you'll be close assuming me n' HR are fundamentally correct.

Forgot to set QL to 'lossless' to highlight this extremely resonant pipe.

ah yes, good one.

nice refererence paper! Same book it seems, but more specific (and that funky math 😝)

 

[GM]

You have the basics now for the 'bundle of snakes' exhaust. 😉

 

[Booger weldz]

what did that look like if it was a ‘pipe’ ?

 

[GM]

https://www.underhoodservice.com/bundle-snakes-exhaust-system/