[Zack46]

Originally Posted by samsumon

I just want a deep growl when I start the car and do low RPM drives.. I see the NPP is just useful when you are going close to red line and even then, its not as masculine of a sound as I would want. I'd love to do the NPP, but I want the deep rumble when I start the car.

Yes, I am unfortunately one of the few who have ordered the 2LT V6, but I didn't get the NPP option.
From what I have been told even if I got the NPP option to go along with my V6 engine, it still isn't loud enough because of the V6.
You have to get the V8 to take full advantage of the rumbling sound from the NPP exhaust.