This blanking plate is designed for use on both OEM and aftermarket exhaust manifolds in order to block off the opening left when removing the Secondary Air Injection System typically when running a Decat.
Made from high quality stainless steel and thick enough that warping from heat is no problem
When installing the Essex Rotary blanking plate you will need to use the existing metal gasket and fasteners to hold it in place.
We do not recommend the removal of the secondary air injection system if you are still running a catalytic converter.
Removal of the secondary air injection system will usually cause the Check engine Light to illuminate this can be permanently turned off with our Stage 1 ECU Flash service.