For use with Porsche factory cup headers or FVD header (res 997 010 62s cup s header or res 997 010 61s cup header) technical details: 106 db w/o side mufflers material: stainless steel pipe:stainless steel 2 x 76mm (3 ) for cup s stainless steel 2 x 70mm (2.75 ) for cup sound level: fia homologation, does not exceed grandam 106db spec category: racing pipe diameter: tube 76mm (3 ) or tube 70mm (2.75 ) weight silencer: 7.2kg (15.87 lbs) weight rear muffler: 7.6kg (16.76 lbs) delivery contents: 1 x center muffler cup or cup s 2 x connection tubes federation internationale de l 'automobile homogolation no.: GT3-015 extensio no.: 05/01 vo group: GT3

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.