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Your cart is empty.More than a decade ago, Skunk2’s 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 in our signature Black Series finish for Honda's B-series VTEC engines (GS-R only) 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. 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: Made from the highest quality A356 cast-aluminum Larger Plenum and oversized runners for maximum power gains Improved airflow and enhanced venturi effect Bolt-on fitment compatible with all OEM sensors 70mm throttle body opening can be port-matched up to 74mm Ideal for turbocharged and naturally aspirated applications Eliminated secondary butterflies for improved airflow and horsepower Fitment: 1994 - 2001 Acura Integra (1.8L GS-R)
steve
Reviewed in Canada on April 7, 2025
Parfait pour b18c gsr!!
Fred
Reviewed in the United States on February 27, 2021
I am happy with my purchase I installed it on my GSR
Chris
Reviewed in the United States on January 14, 2019
As seller states 👍🏽
william colon
Reviewed in the United States on March 12, 2016
great product
Andrew Capitulo
Reviewed in the United States on January 21, 2016
Fits well. Only thing is that the intake side is bigger than a throttle body. You might have to get a throttle body that will match or have a custom gasket made
Gloria Placucci
Reviewed in the United States on March 11, 2014
Can't go qrong with Skunk2. I absolutely love this manifold. What a difference! I would recommend this to anyone interested in replacing their stock manifold.
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