Honda Accord Exhaust Flex Pipe Section

Hello,

I have a 1990 Honda Accord EX. The flex pipe section in the front pipe also known as Exhaust pipe A is leaking. I see that NAPA sells flex pipe sections.

Can you cut out and replace the flex pipe section with one from NAPA? If so do you know the dimentions of the replacement piece?

Thanks for your help.

Carl