Retrofit Kit - for Valved Exhausts

Vehicles which were delivered without the Porsche Sport Exhaust (PSE) will need this kit for installation. It includes all of the vacuum lines and electronics needed to upgrade your exhaust to a valved system. What's in the box: - Electronic control module. - Wiring Harness. - Vacuum Valve and vacuum lines. - Vacuum box with support. - Open / Closed button. - Mounting hardware._x000B__x000B_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.