NISSAN FJ20 / FJ20DET Billet Twin Injectors Side-Feed Straight Intake Manifold
Designed specifically to keep the throttle body adapter perfectly straight with ZERO angle for improved airflow efficiency and cleaner engine bay setup.
✅ Fully billet CNC machined construction
✅ Twin injector side-feed setup
✅ Includes 1 fuel rail & 8 injectors
✅ Thermal Teflon gasket included
✅ Lifetime crack warranty
✅ Choice of AN fittings or hose fittings included
✅ Throttle body adapter provided accordingly
✅ Custom anodizing colors & logo engraving available
✅ We ship worldwide 🌍
Built for serious performance, reliability, and show-quality finish.
The legendary Nissan FJ20DET is one of Nissan’s strongest iron-block 4-cylinder engines ever produced. Known for handling massive boost levels, fully built FJ20 setups have exceeded 800–1000HP while maintaining incredible durability on drag and circuit builds.
Need more customization?
Let us know and we’ll build it exactly to your specs.