Exhaust pipe diameter,quality,smoothness/engine size,quality,smoothness freq and friction

With the jbeam eq frequencies and friction is it possible to sort of simulate Exhaust diameter,quality,smoothness/Engine size,quality,smoothness? And how can I make the engine and exhaust sound aggressive? And is it possible to make the cars sound cammed?

 

Can I get some help with this please?

 

best way to make a car sound cammed is by adding "idleRPMRoughness" to your "mainEngine" jbeam. make it something like
"idleRPMRoughness":500,

 

What about the other stuff?

 

Can I get some help with the other stuff too?

 

you really oughta change FFIV to FMOD in your name

 

just mess around with the settings present in the soundConfig really. "intakeMuffling" is good for the intake, 1 being the most muffled, and 0 being the least

you can also use it on the exhaust side of things, but the actual exhaust pipe will modify that sound with it's settings. just play with it. ctrl+f9 brings up the debug tools where you can edit your engine sound on the fly and play with it.