06 4.8is bang for the buck mods?

[Chris_731]

The X-pipe with the stock exhaust is not loud at all inside the vehicle. In fact you almost can't tell the difference when driving conservatively. BUT if you get it up in the RPM range it does sound very good, especially from the outside.

You would have NO need to swap out the exhaust, just don't get on it when you want to keep it quiet.

[X5rolls]

Originally Posted by Chris_731

The X-pipe with the stock exhaust is not loud at all inside the vehicle. In fact you almost can't tell the difference when driving conservatively. BUT if you get it up in the RPM range it does sound very good, especially from the outside.

You would have NO need to swap out the exhaust, just don't get on it when you want to keep it quiet.

That sure would make it simpler. It sounds exactly like what I want.