I somehow ended up with a Borla and a Belanger exhaust, anyone heard both? Which one sounds more aggressive? The mufflers look smaller on the Belanger but I really liked the tone of my Borla on my last viper. I have M&M headers, no cats. I have an X pipe for the Borla, the Belanger already has an h-pipe in it. Belanger was already on a header car so will need no welding, Borla I will need to weld in the x-pipe and cut off the 2.5 reducers and weld on 3 inch piping to match up to the headers.