[Foot Hill]

1. 
   

2. I have the Dynomax VT. It is a straight through design but incorporates a spring loaded valve that stays mostly closed under light loads. No drone whatsoever and the noise level is not bad just driving around. Under load though the valve opens up for unrestricted flow. I dont see them on Dynomax's website now.

   I think they’re not making the VT’s anymore

Sure wish I could hear sound clip of the oem style walkers with hci and off road h pipe.
Also flow numbers.

 

[Foot Hill]

Hoping to have them installed by the end of the year, I’ll make a post.

Happy New Years!
Any updates?
I’m still thinking about going with the Dynomax superturbos
They seem to be the quietest
Love to hear something else like the walker oem replacements.

 

[thadude]

Happy New Years!
Any updates?
I’m still thinking about going with the Dynomax superturbos
They seem to be the quietest
Love to hear something else like the walker oem replacements.

Happy new year to you as well.

Sadly I have not installed them yet. I had a head gasket cut loose so I’ve been replacing that and installing a gang of parts I’ve been collecting. Hope to have them on soon

 

[Paulie]

This is obviously subjective. I had Dynomax superturbos and while they were relatively quiet they also droned like crazy. I replaced them with Dynomax VTs and I like the VTs more. The VTs don't drone they are a little louder at WOT though. Unfortunately the VTs are no longer made.