Apparently the Aspire tube steel manifold is longer than a Festiva cast item. This would mean that a standard Festy downpipe will have to be modified to fit. May well be that an Aspire version of that same downpipe can be adapted to a Festy system though. Posts on this forum don't seem to favour the Aspire exhaust manifold, except for easy modification for the purpose of installing a turbocharger.
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