Boso exhaust.

[ashton]

I plan on doin a boso exhaust on my e30. Should I run a cat or not? I need to know cause I want a good sound not too loud. Will a muffler shop know what a boso exhaust is?

[nickflic3]

Not sure if serious o.O



If legit, then no a normal exhaust shop will have no clue wtf your taking about. Best you can do is buy/make said tips and tell/show them how you would like them to be mocked up. Not sure what sound difference a cat will make

[ak-]

How fun.

Keep your cat. It helps reduce rasp a shit ton.
Just tell them what you want to have done.
Draw it for them even.

[thebutcher37]

Yeah, you should even make it removable if its all hugemongous...
but then IDK

Do it either way This thread need pics.

I vote this



Or you can Star oF David these


only e30 i found on quick search

[nickflic3]

Thread

[TimR]

Do you mean Bosel they make stock euro mufflers, and those UP DUEL pipes belong on a 57 Pan Head

[Dj Buttchug]

Do you mean Bosel they make stock euro mufflers, and those UP DUEL pipes belong on a 57 Pan Head

I think the op is going for a "boso" style exhaust which is pictured above in many different styles...


my 2cents.... dont do it. it gets you pulled over

[ashton]

Thread

This is the exact thing I want.

[325ix]

Just use slant cut, single wall truck exhaust tips.