Running pipe. Need help.

View attachment 1715536457
Beer, mig welder and prefabricated 180* U Bends. Pic is the up and over rear axle tail pipe.
Nice! The car has 2 inch or two and a quarter inch on it now with the pipes that go over the axle and out the back I've got a pair of Flowmasters I'm going to throw on it and I thought about keeping those smaller pipes and running them out the back from the two-and-a-half hand texted on the phone Masters or just use .the turn downs