The exhaust manifold found in the 1990-1995 4 Cylinder Toyota 4Runner and Pickup were designed to combine
the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce.
Inlet/ Outlet: 1-1/2" OD / 2-1/4" OD
16 gauge wall piping TIG Welded CNC Machine
Flange Metal Gaskets Included 10mm thick
Header Flange Includes: 1 x Set of Exhaust Headers
Hardware as Shown in the Picture Above
Notes: 100% Brand New Professional Installation is Highly Recommended
Installation Instruction is NOT Included