Toyota 1JZ VVTi High Mount V-Band Exhaust Manifold

This design allows super easy plumb back or vent to air for the wastegate, allows all standard rotation 50-55mm ID Turbos to be mounted up using our copyrighted universal V-Band system. This manifold is again designed to run any 44/45 or 46mm wastegate. We used a @turbosmarthq 45 Gen 5 for the development though you can run up to a @garrettmotion G35-1050 or a @precisionturbo 6870. We have also given enough space to run up to a 4.5" down pipe with RHD cars.

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.