Hi All,

Hope someone can help. I'm looking for a silent thunder box for a 1999 312 fastech. Anyone know of one looking for a new home?

Thanks!

There is a twin engine silent thunder box on eBay right now. Jeff wurl

So will any twin engine box work or does it need to be specifically for a 312?

Thanks

Call Formula
They will be able to answer that question

Just FYI - Formula will answer the question but just this year they only answer questions for free with boats no older then 15 years. Can probably get them to do it via email for free easier then on the phone. They posted this to their forum a few months ago

I have one available in Michigan, came from a 98 353

how much? Will you ship?

Years ago I sold a 98 312 and had to make the guy come get the silent thunder box........he sold the boat 2-3 years ago but have no idea where the box went. Hope you find one, good luck.

Looking for $250. I typically ship items, but this is pretty large - likely would need to go freight.

Where are you located?

FYI... the one for the 353 will definitely work on a 312. Also, if you need freight check with DHL, they seem to have the best pricing, FYI