Artec Performance Stainless Steel Cast "Big Daddy" VBand Turbo Manifold for 2JZGTE. Can accept turbos ranging from G40, G42 all the way through to PTE 8685 and G45. Precision Turbo S Cover, H Cover, and Sportsman (GT42) cover. As well as many Garrett Models. When designing this unit, Artec looked at addressing many of the issues both customers and workshops have installing 2JZ-GTE manifolds. The first was accessibility to the nuts holding the manifold on. We have given extra clearance to allow use of a ring spanner on most of the nuts, and an open ender on most of the underside. Please note, OEM Studs can be used with this manifold.  The manifold is designed using 36mm Internal Diameter runners and we have tried to keep the internal volume of the manifold down to increase throttle response. This model also is designed to run a single 50mm wastegate for the total control of boost even in very high horsepower applications, where also low power for lower gears is required. the Wastegate pipe itself has been designed to support a 60mm gate, the 50mm flange can be cut off and a 60 welded on for those who would prefer to run the bigger gate, but with proper wastegate control offered by the Artec big daddy manifold its more often not required. Another nice feature is the ability to very easily make the oil drain without touching the manifold.