front exhaust pipe 109 diesel ex mod

Hi all, a couple of questions for the knowledgeable folk on here, first does anyone know which front exhaust fits, part number wise to my landy? And also the present exhaust snapped right behind the manifold joint( exhaust side), so I want to know if there is supposed to be a bracket somewhere around the wheel arch to stop it moving and rattling? I think that's what's happened anyway! Cheers again, Dan.