hughandjenny
New member
Hi all this is my first post on this site. I want to increase the sound of my 911sc without changing the appearance. I looked on pelican parts site, but all the mods seem to be to convert to 2 outlets from the back box. I wouls like to open up the standard box and maybe de-retrict the pipework in there and then weld back together. Has anyone done this and if so with what results.
Thanks
Thanks