This header is made from 409 grade stainless steel and features 1 5/8″ primary tubes. These headers have a TITANIUM CERAMIC COATING.
These headers fit:
- 2005-2011 Tacoma V6
- 2007-2009 FJ Cruiser
- 2003-2009 4Runner V6
These headers are a LONG TUBE design and eliminate the front set of catalytic converters. Because of this they are marketed as an off road/racing using product. With the elimination of the front cats the check engine light will be set.
The collector flange is configured in such a way that the OEM Toyota crush gasket does not seal well. URD has the correct size gaskets available and you can select to add them to your order below.
Another feature of these headers is two O2 Sensor locations. There is an O2 sensor port in the center tube for the stock length stock O2 sensor (AFR Sensor) and a port in the collector. If you would like to install the front sensor in the collector port you will need the URD O2 harness extensions which can be found here.