Stock Exhaust mod

[Big D's Busa]

Hey guys I had a question about the stock exhaust on a 08 busa. I have been searching about the exhaust mod, all I can find is where the guys cut them in half and make them shorter. What I am wanting to do is keep the big pipes, but just gut them out. Anyone ever done this?? Thanks alot guys

 

[Mr Bogus]

freponyryd did the mod, contact him on where the thread is..

 

[Big D's Busa]

I found a post where he done anothers guys exhaust still done the short exhaust. I want to keep mine the same length as stock.