ARTEC PERFORMANCE Toyota 1JZ VVTi Direct Replacement Exhaust Manifold

All Artec manifolds are designed using CFD software to ensure they maximize flow, which, in combination with their revolutionary cast stainless steel construction, ensures that not only do you get he most power, but also the most reliability.

This particular Artec Manifold is designed to be used with factory frame turbos. Additionally, as with the rest of the 1JZ manifolds they produce, it has 36mm ID runners