Skunk2 Pro Intake Manifold For Honda D-Series

Skunk2's engineers revolutionised Honda's performance more than a decade ago by creating the first-ever, high-flow, cast aluminium intake manifold. Skunk2's Pro Series Intake Manifold for most Honda SOHC D-series engines features a larger plenum and oversized runners than the OEM version for maximum horsepower and torque gains.

Instead of producing a manifold with a significantly larger plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for street enthusiasts who want more power but don't want to sacrifice mid-range performance to get it: improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.

Skunk2's cast-aluminium Pro Series Intake Manifolds for Honda's D-series engines are a direct-fit replacement for most D-series engines and are compatible with all factory sensors. Pro Series Intake Manifolds offer horsepower, and torque gains are more significant than competitors' manifolds without compromising mid-range power output.

The design incorporates specially tapered runners and a larger, tapered plenum that preserves mid-range power but increases and accelerates airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to match the cylinder head's ports best.

Skunk2's Pro Series Intake Manifold's shape and design also increase wave scavenging effects at the engine's ideal operating range, which allows for an overall increase in usable power.

Skunk2 is a familiar name in the intake manifold business, with more than ten years of experience designing, testing, and building them. Like OEM manifolds, Skunk2's Pro Series Intake Manifolds are shell-moulded from 356-aluminium, CNC-machined for superior strength, a precise fit, and a high-quality finish vacuum-tested for quality.

Each manifold is moulded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines to make an optimal inside and out finish and features a genuine Skunk2 nameplate.

Notes:

• Not compatible with OEM D-series throttle body. You must use a larger-bore Skunk2 throttle body or similar.
• Not directly compatible with Civic Wagon or Wagovan; clearance modifications required.
• Not directly compatible with '96-'00 Civic; brake proportioning valve and fuel filter clearance required.
• Ideal for turbocharged and naturally aspirated applications.
• 66mm throttle body opening can be port-matched up to 70mm.