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Where to buy 4inch manual cutout

Old 05-05-2014, 05:26 PM
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Default Where to buy 4inch manual cutout

Ive done the search and all I have found is the $78.00 one from Summit. Is there any other place that sells 4 inch cutouts or does anyone have one for sale? I cant afford the electric cutout portion right now, but thats the direction Im going. It will be custom y with 4 inch FM merge, bullet, cutout reduced into a catback for when I want to keep it quiet coming home late. Thanks guys.
Old 05-06-2014, 10:51 AM
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An alternative, which you won't like the price for, is a
diesel exhaust-brake butterfly (there's a proper name,
I forget). These come large and are all steel, seems like.

You can also find large butterfly valves on eBay.

Then again you might find it better to do something
like a symmetric pair of 3" cutouts in the individual
collectors, due to the greater availability. Not much
of a welding project to stub & flange out the Y bends
before the merge. Up front it ought to be easy to fab
a dual (or single) manual cable actuation.
Old 05-06-2014, 04:09 PM
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4 inch isn't as popular as other sizes. Don't complain about 75 bucks. I bought a qtp stainless from summit and it has served me well.
Old 05-06-2014, 05:24 PM
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I'm not complaining, just stated that's the only one I have found so far. It's most likely what I will be going with
Old 05-06-2014, 05:39 PM
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I would check diesel websites for a 4in


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