I have a pacesetter longtubes, and i want to know what length do i need for the O2 extensions, 16in, or 24in. let me know asap.

thanks dave,

 

I haven't seen them in the 16inch style but if they do exist then I would go with those. I originally used the 24 inch extensions but they were excessively long so I replaced them with 12 inch extensions and they work great.