P2R High Performance CNC Ported Intake Manifold

P2R High Performance CNC Ported Intake Manifold - J-Series

The P2R High Performance CNC Ported Intake Manifold is engineered to unlock the full potential of your J-Series engine. Featuring a custom cast aluminum design with shortened runners compared to OEM manifolds, this intake is specifically tuned to improve high-RPM horsepower and overall engine efficiency. Whether you are building a high-revving street car or a dedicated track machine, this manifold provides the airflow necessary for significant performance gains.

Designed with versatility in mind, this manifold includes a J37A4 throttle body inlet flange that is tilted downward to improve hood clearance on various chassis. The lightweight construction ensures you aren't adding unnecessary bulk, weighing in less than the standard J32A2 manifold. Each kit comes complete with gaskets, fittings, and stainless-steel hardware to streamline the installation process.

Key Features

• **CNC Ported Runner Inlets:** Precision machined to maximize airflow and optimize engine performance.
• **Shortened Runner Length:** Custom cast aluminum design features shorter runners than OEM manifolds to improve high-RPM horsepower.
• **80mm Throttle Body Inlet:** Large inlet diameter supports high-flow applications and increased power potential.
• **Billet 6061 Aluminum Top Plate:** High-quality construction available in various colors for a custom engine bay look.
• **Integrated Vacuum Ports:** Features one M12 x 1.5 threaded port, two 1/4 NPT ports, and two 1/8 NPT ports for easy accessory integration.
• **Lightweight Construction:** Engineered to weigh less than the factory J32A2 intake manifold.
• **Optimized Hood Clearance:** J37A4 throttle body inlet flange is tilted downward to assist with clearance in tight engine bays.

Specifications

• Inlet Size: 80mm
• Material: Cast Aluminum / 6061 Billet Top Plate
• Ports: 1x M12x1.5, 2x 1/4 NPT, 2x 1/8 NPT
• Hardware: Stainless Steel

Fitment / Applications

• Acura/Honda J-Series Engines (J32A2, J37A4, and various other J-series applications)

Notes

• Multiple height options available, including a low-profile version for maximum hood clearance.
• Throttle body adapters are available separately to simplify installation for specific applications.

Pro Tip: Pair this manifold with a P2R throttle body adapter to ensure a seamless fit for your specific throttle body and chassis configuration.