I have a earthquake 3.5 with the vertex .21 engine is their a quitier pipe avabile ? its kind of annoying and feel bad for the neigbors to deal with.

It has a vertex motor in it? Dont those come with a sh?

sorry, yes its a SH .21

my brothers traxxas t maxx is quieter than my tornado with a vx 18 with stock pipe. he has a 3.3 with a traxxas resonator pipe