So, another AWD G is happy!
My shop had to mod them to fit AWD transfer case:
I like them really MUCH, good quality and they are just 10% louder than my ex Berk's HFC after 3000rpm and the same on the low rpms! And I can feel torque sligthly better at lo-mid rpms (2500-4000).
As I know, I am the second or third one with the ART pipes installed to the AWD G