how much are they? are they the mufflers with the oval exits? also are they louder than the 2 or 3 chambered flowmasters?

 

http://store.summitracing.com/partde...t=FLO%2D325108

This is a single chamber flowmaster from Summit for $72.95. The single chambers are louder then the 2 and 3 chambers because they are meant for racing, they are also the least restrictive out of the three. The oval ones you think about are the low profile mufflers
Hope this helps you out

Robbie

 

thanks alot.

 

I've had that Single chamber flow on both of my camaros , it sounds bad ***, 3"in/out.