2JZ GE - Full CNC Billet Intake Manifold Kit
 
It left the factory naturally aspirated. That's not how most of these engines end up living.
The Ichiban Engineering 2JZ GE billet intake manifold exists because half the GE community turbos these engines anyway - and a stock-spec NA manifold has no business holding boost it was never designed for.
 
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. No welds, no seams, nothing that was ever rated for boost pretending otherwise.
 
Rated to handle over 60psi / 4 bar, this billet intake manifold for 2JZ GE is built specifically for the turbocharged GE builds this engine keeps ending up in - not the factory NA application it shipped with.
 
The factory manifold was built for a naturally aspirated engine. Yours probably isn't one anymore.
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 - because your GE isn't naturally aspirated anymore.
SFI-Approved Burst Panel Included
Competition-legal safety compliance, standard.
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 the GE that's living a very different life than the one it left the factory with.
 
The Ichiban Engineering 2JZ GE billet intake manifold brings full-billet precision and high-boost reliability to a platform that outgrew its own factory spec a long time ago.
 
Lead time varies depending on configuration and chosen options - contact us for a current estimate.
 
⚙️ Fits Toyota 2JZ-GE and 2JZ GE VVTI
📧 For technical questions or custom orders contact sales@ichiban.engineering