I have a completely stock very clean 85 camino. I would like a little more sound from the stock exhaust but don't want to go the expense for a complete dual exhaust set up. Just want a little more sound. Was thinking about replacing the stock muffler with a single inlet / dual outlet muffler with two tail pipes behind the rear wheels. Don't want too loud but a little louder than stock. Has anyone done this? I think this is what was done on many camaros from the factory. If you have done this, what brand of muffler, pipe size, and a photo would be helpful. Will this stock set up off of a camaro fit? If so, what year?