BDA 3 bolt exhaust manifold specifically designed for the MK1 or MK2 Escort when running with the 3 bolt BDA engine. This three piece 4-2-1 manifold manufactured to the highest standard by Tony Law and recommended by any of the more successfull engine builders as the only manifold to use With Small bore primary pipes and a 2 1/2" outlet this really is the only manifold to fit for the serious competitor.