can anyone give me tips on the simplest way I can upgrade/improve my exhaust

Lasers
,
1

can anyone give me tips on the simplest way I can upgrade/improve my exhaust on my K40?

2

Have you made any modifications to the stock exhaust layout?

3

There are a few posts on my blog regarding exhaust mods: http://donsthings.blogspot.com
http://donsthings.blogspot.com

4

@Nedman i havent