Pro Series manifolds for Honda's B-series go black.
B-Series Black Series Pro Series Intake Manifold
Skunk2’s exclusive Black Series Intake Manifolds are here. Skunk2 took the most popular Honda intake manifold in the industry—its Pro Series Intake Manifold for Honda’s B-series engines—and coated it in its signature Black Series finish.

More than a decade ago, Skunk2 engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold for Honda’s B-series features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.

Skunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm (Black Series available only for B18C GS-R at this time). 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 from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. 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 and features a genuine Skunk2 nameplate.

FEATURES:
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

Part Number: 307-05-0275
Available now at Skunk2.com.