Description 1.75″ 3 Into 1 Collector / Merger 45mm. Stainless Steel 1.75″ (45mm) 3 into 1 Manifold/Downpipe Collector. IDEAL FOR BUILING YOUR OWN EXHAUST SYSTEM /MANIFOLD. WITH THREE 1 3/4″ INLETS PERFECTLY SHAPED FOR THREE TUBES TO SLIDE IN IN LEAVING BEHIND A SMALL CAVITY WHICH IS IDEAL FOR WELDING THE TUBES INTO PLACE. Specifications: Material: T304 Stainless Steel Height: 90mm Inlet Diameter on Collector Side (I.D): 1 3/4″ (45mm) (Accepts 3 Pipes) Outlet Inner Diameter (I.D): 55mm
