The Skunk2 Pro Series Intake Manifold is engineered as a high-flow, bolt-on replacement for restrictive OEM manifolds on Honda D-Series engines. Cast from a single piece of aircraft-grade A356 aluminum, it features an oversized plenum and long, tapered runners designed to optimize air velocity and torque across the mid to upper RPM bands. It’s vacuum-tested and branded with Skunk2’s signature Pro Series plate for quality assurance.

Key Features

• Cast from aircraft-grade A356 aluminum

• Oversized plenum with long tapered runners to optimize flow

• Enhanced venturi effect for better airflow

• 66 mm throttle body opening, port-matchable to 70 mm

• Bolt-on compatibility with OEM sensor ports

• Suitable for both turbocharged and naturally aspirated applications

• Vacuum tested and branded with Skunk2 Pro nameplate

Compatibility & Notes

• Throttle Body: Not compatible with OEM D-series throttle bodies — a larger bore Skunk2 throttle body (or equivalent) is required

• Clearance Warnings: Some 1996–2000 Civics, Wagon/Wagovan variants may require clearance modifications

• Other Considerations: Check for interference with brake proportioning valve and fuel filter

• Power Limits:
    • Naturally aspirated builds up to ~200 bhp
    • Turbocharged setups up to ~400 bhp

Fitment

Compatible with:

• Honda D15B, D15Y

• Honda D16Y

• Honda D16Z