1JZ-GTE - Full CNC Billet Intake Manifold Kit
 
Built to match the legendary 1JZ. No compromises.
 
Following the release of our 2JZ platform manifold, we're bringing the same approach to the 1JZ GTE billet intake manifold - engineered for the Toyota 1JZ platform, including JZX90/JZX100 Chaser, Mark II, and Cresta applications, while holding the fitment and reliability the 1JZ platform demands.
 
This manifold is made from two main components - billet runners and a billet plenum - both machined entirely from a bare block of AL6061-T651 on a 5-axis CNC machine for maximum accuracy and structural integrity.
 
Rated to handle over 60psi / 4 bar of boost, this billet intake manifold for 1JZ is built for serious high-boost applications - from street-driven JZX chassis builds to full competition setups - and is backed by a lifetime limited warranty.
 
Unlike cast or semi-fabricated manifolds, the full-billet construction delivers tighter tolerances and greater structural rigidity, holding up under sustained high-boost use where cast components are more prone to failure.
 
Configurable to your fueling needs - available with a single fuel rail (6 injectors) or a dual fuel rail setup (12 injectors) for higher-flow builds.
 
Each unit is custom-built to your exact specification, so production time will vary depending on chosen options.
 
Key Features
5-Axis CNC-Machined AL6061-T651 Construction
Machined entirely from a bare billet block for maximum strength, rigidity, and precision.
High-Boost Rated
Tested to handle over 60psi / 4 bar of boost for serious performance applications.
SFI-Approved Burst Panel Included
Added safety compliance for high-boost and competition builds.
Lifetime Limited Warranty
Backed for the life of the product.
Single or Dual Fuel Rail Configuration
Choose 6-injector single rail or 12-injector dual rail setup to match your fueling needs.
Custom-Built to Order
Every kit is manufactured to your exact specification.
 
Built for 1JZ builders who don't cut corners.
 
The Ichiban Engineering 1JZ GTE billet intake manifold brings full-billet precision and high-boost reliability to one of JDM's most iconic platforms - the Toyota 1JZ-GTE.
 
Lead time varies depending on configuration and chosen options - contact us for a current estimate.
⚙️ Fits Toyota 1JZ-GTE (VVT-i and non-VVT-i, JZX90/JZX100 chassis)
📧 For technical questions or custom orders contact sales@ichiban.engineering