Uprated Engine Mounts put more stress on the manifold welds?

[DanB720]

I've recently had my exhaust manifold welded back up and all the welds strengthened. Will fitting the Polyflex Engine Inserts (All 3) put added stress on these welds as a result of the added vibrations?

 

[Fernandez]

They shouldn't do. The reduction in engine movement will help relieve the stress placed upon ancillary items and the manifold

 

[MikeLYR27]

The manifold was probably buggered anyway, as angel said it should help with those things movement is less. The manifolds are crap on them.

 

[Tuck]

The welds on the exhaust manifold are dreadful! And as for the flexis...