Skunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series VTEC engines and are compatible with all factory sensors and throttle bodies as large as 75mm.

Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.

Skunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded and CNC-machined for superior strength, a precise fit, and a high-quality finish. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out.

B-series Intake Manifold Features

• Black series finish
• Increased Mid-Range And Top-End HP And Torque
• 64mm Throttle Body Bore
• Compatible With Up To 75mm Throttle Bodies
• High-Grade, 356-Aluminum Construction
• OEM-Quality, Shell-Molded Casting
• Skunk2 Nameplate
• Vacuum-Tested For Quality
• OEM Sensor Provisions

Engine applications: B16A/A2/A3, B16B, B17A1, B18C/C1/C5 (all JDM/US variants)

Not available for NON-VTEC B-series engines (B18A/B, B20A/Z).