TURBO exhaust collector designed for the car model contained in the Turboworks exhaust service, made of 304SS stainless steel. The engine tuning is performed, the exhaust manifold should be replaced at the very beginning, because the exhaust, extruded from the cylinder goes to the exhaust manifold, which is a part of the engine body, then are directed to the first stage of the exhaust pipe, and then to the silencer, or several in series silencers and then to the outlet part of the exhaust pipe. In our offer, we also have lambda adapters that eliminate the catalyst error. Diameter of the exhaust flange : 42mm Exhaust diameter: 51mmmo Exhaust collectors Also available. Additional accessories: & nbsp