The Trail-Gear Rock Ripper™ 50 State Legal Tacoma Header features polished, 1/16” thick stainless steel tubes going into a ½” thick header-to-head mounting flange. It is TIG welded and polished to give it a clean look. The Trail-Gear Rock Ripper™ 50 State Legal Tacoma Header comes with all gaskets, hardware and full-color installation instructions. The kit also includes a stainless steel full-band exhaust clamp for reliable sealing. This header is smog legal in California, making it legal in all 50 states.