EXHAUST options

[Kinglizard]

I would like to replace the one piece pipe and resonator that runs from the Catalytic Converter back to the Muffler on My 96 SVX LSi. It seems to me that a custom exhaust could be fabricated with a straight pipe bent to fit. Would this cause excess emissions, resonance, or unacceptable noise?

NYS DOT has adopted the California emission standards and the OEM part is more than $400 bucks. One local Muffler shop I contacted has concluded that ONLY the OEM pipes can be used.

Your personal experience, thoughts and suggestions about custom exhaust systems for the SVX are solicited.