Just a simple question really,
Is the standard Twinair exhaust manifold as good as it gets or is there a performance manifold that can be had? I would have the rest of the exhaust custom made to my spec but manifolds are something else, and very expensive as one offs to have made, so would like to buy an off the shelf one if possible. Having no cat would not be a problem as I would have a sport cat fitted with the rest of the exhaust.
Of course if the manifold is a nice free flowing one as standard I would also like to know as that would save me a few pounds .
Is the standard Twinair exhaust manifold as good as it gets or is there a performance manifold that can be had? I would have the rest of the exhaust custom made to my spec but manifolds are something else, and very expensive as one offs to have made, so would like to buy an off the shelf one if possible. Having no cat would not be a problem as I would have a sport cat fitted with the rest of the exhaust.
Of course if the manifold is a nice free flowing one as standard I would also like to know as that would save me a few pounds .
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