How do you support a 40lb chunk of turbo hanging out in the engine bay well, yet still give it flexibility to accommodate pipe bending and welding production tolerances?
Last I knew mandrel bent tube was +/- 1 Deg for bend and 1/8" for cut length. If the Tubes and bracket are designed correctly to be built in a fixture, your issues should be minimal. You may need to utilize a flex joint on the hot side and silicone slip couplers on the cold.
Don't give up, designing a product and taking it to market is a heavy task, especially if you a one man army.
