You're best off making some clamps from some 1.5mm alloy sheet. You want the stays and brackets about 25mm wide.
The silencers DEFINITELY want bracing, or the chambers will almost certainly crack.
You can just pick up the OEM mounting points on the subframe.
I'd also advise making the "loops" for the silencers a little larger so you can slip a thin rubber "gasket" in.
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Andy.
NSR-WORLD.COM
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