Toyota 2JZ-GTE T4 Exhaust Manifold

Artec Performance Stainless Steel Cast T4 Twinscroll Turbo Manifold for 2JZGTE Dual 44/45mm Wastegate flanges

We designed this unit 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. But of course some nice aftermarket Titanium ones would make the install look a bit nicer.

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 dual 44/45/46mm wastegates for the total control of boost even in very high horse power applications, where low power for lower gears is required.

Another nice feature is the ability to very easily make the oil drain without touching the manifold.

Fits RHD and LHD

Can accept turbos ranging from GT30 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.

At ARTEC we have revolutionised the turbo manifold industry with our industry leading SUS347 stainless steel investment cast manifolds.

All of our manifolds are engineered and designed from the ground up, CFD simulated and, most importantly, tested in the real world to achieve maximum flow and heat dispersion. The cast stainless construction allows us to maximise flow and efficiency by having smooth merging angles and eliminating any restrictions from tight radius bends or runners.

The result is a truly optimised manifold with consistent performance, resistant to heat pooling and cracking, plus a beautiful smooth exterior finish.

Designed and tested in Australia, backed with a lifetime warranty.