2007 - 2009 Jeep and Mercedes OM642 Intake Manifold Swirl Valve removal. This is for Jeep and Mercedes that do not have the Urea Injection System. This is a service we offer for the intake manifolds. We will clean the manifolds and remove all the EGR and CCV oil build up. Then remove the swirl valves and weld up the ports. We can also port match the intake ports with the gasket/cylinder head. You need to send in your intake manifolds for service work. Typical turn around is 8-10 business days for the cleaning, port matching will add to that lead time. You will need to contact us for shipping information.