Marauder M50 Secret Hideaway
First, I read both:
The sticky'd "M50 Links and Tutorials" post "Stebel Nautilus Air Horn"
And the post that's linked within it, "M50 Stebel Air Horn Installation - How to"
I don't want to resurrect/hijack old and finished posts, so my questions are below:
With regard to the first link, I...