[quote]Tunze wavebox 6212.
With my overflow external the wave box makes my overflow way too noisie.
[quote]
Durso pipe inside your overflow will reduce the noise dramatically.
You can stiil fit it in the external box , just make it shorter.
http://www.dursostandpipes.com/FAQ/t...5/Default.aspx
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http://images.google.ca/images?um=1&...=Search+Images
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