Honda D Series - GEM 4.2 Liter Turbo Intake Manifold

Golden Eagle Mfg. (GEM) Billet Intake Manifold Advanced Design: Developed using state-of-the-art CAD/CAM software to deliver exceptional performance. Precision Engineering: CNC machined from high-quality 6061-T6 billet aluminum for strength and durability. Proven Performance: The original billet manifold with years of success in high-performance applications. Throttle Body Compatibility: Compatible with OEM B, D, and H Series throttle bodies up to 74mm. Enhanced Flow Dynamics: Features precision-tapered runners for superior airflow and horsepower gains over stock manifolds. Sensor Compatibility: Fully accepts all factory sensors, including the Air Idle Control, for easy integration. Additional Customization Options: Injector Bungs: Available for engines running alcohol fuel. Custom Throttle Body Plates: Options available for throttle bodies above 74mm or Mustang-style plates upon request. Part Number: PN GIM100