3 inch exhaust

About a week ago I purchased a manta 3 inch straight through exhaust for my ute. Not a bad system for the price, my last patrol had a 3 inch system also not sure what brand but it sounded amazing. My question is with both of the Utes having a straight through system on them why do they sound so different. This new system sounds great but not as Barky as the old one, is due to something simple like the bend on the end of the tip or just the bends in general.

It's all in the bends mate , it's the same on trucks - different bends make a HUGE difference to the note .

Also whether or not their is a muffler, straight through pipe or a hotdog

Same engines?
Same turbos?
Little things make big difference.
Also is it the same material?

Yeah bigguwesty same motors, turbo's and material. I might have to get some pipe and bends grab the welder out and have a play. Thanks fellas for answering my question.