Running Exhaust straight off headers

I am running stock headers into short pipe to make the bend I needed then into a empty can I had laying around, with a Hanso tune.

Loud when you twist the throttle and mild while cruising...
 
I have a similar setup...shorties running off a custom header. My advice would be not to do it. I hate the sound and performance suffers. They look cool as hell, but I'm in the process of going to a different setup.