Hi, this is my first time posting here but i have done a lot of searching around for exhaust upgrades for the Cayenna S and have yet to find a set up that is legal and sounds good. Maybe someone could help me out, i don't know a lot about exhaust systems, but i'm looking into making my car sounds louder and have the deep growl noise when i accelerate. What can i do to get the big noise? I would like it to be legal, what can i do to make this car sound better and have the deep loud noise? I really don't care if i gain or lose horsepower by changing the exhaust. Horsepower doesn't interest me in just looking for a better sounding exhaust. What are my options?
Thanks!

 

How are laws in Ontario?
By legal do you mean emission wise or sound wise?

 

I would like to pass the emissions test and not have it so loud that i constantly get pulled over by the police. Right now the v6 is really quiet and i'd like to make it a little louder and have a deeper sound. I'm not sure on the laws in ontario but i will look in to that.

 

If you have a V6, you don't have a 'S'. Cat-bypass pipes are a worthy investment for the ears.

 

Oh, well i know i have the S model, i was just assuming it to be a v6.
Is the catbypass legal in Ontatio? Is there any other options? Will i be able to pass the emission test with a catbypass?

 

The SuperSprint exhaust offered for the Cayenne is TUV approved, which classifies the exhaust as street legal in Europe for emissions and sound requirements. If you want to pass the emissions, your cat system must remain intact.