Anyone using , or have an opinion on the Pypes SS exhaust

I purchased the Pypes setup for My 72 Dart .With a mild 318 I did not find it too loud at idle or on the highway only at full throttle.However as I was disassembling the car for the build I took off the tubes that go all the way back to the rear and Wow what a difference it got really loud in a hurry ! I think I'll be running the full length exhaust when the 360 goes in ! Also at the time they had two options the standard and the violator You can guess which one is louder.