Thread: Tubular exhaust manifold for 411 S5
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Old 15-12-21, 08:50 PM
peter dowdle peter dowdle is offline
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Join Date: Jul 2008
Location: woodhouse australia
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Sounds to me you are on the right track. Can I suggest that you dont hot it up too much or you loose the charm of a quite smooth motor after all they are touring cars. The alloy heads are the way to go less weight and much less heat.
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