Earlier this month, middle-ranking exhaust suppliers Bosal and Delphi joined forces to offer complete exhaust systems for the global OE market. While Delphi brings expertise in the 'hot end' of the exhaust (from manifold to the catalyst), Bosal's know-how lies in the 'cold end' (from muffler to tailpipe). Matthew Beecham talked with Bosal's Karel Bos Jr and Delphi's John Fuerst about the new venture and its prospects