Skunk2 Pro Series Intake Manifold - B18C1 Acura Integra GS-R 1994-2001

Upgrade your 94-01 Acura Integra GS-R with the legendary Skunk2 Pro Series Intake Manifold. Designed specifically for the B18C1 VTEC engine, this is the original high-performance manifold that set the standard in the Honda tuning scene.
Key Features & Benefits:
Larger Plenum & Oversized Runners — Compared to the stock and even the Integra Type R manifold, the Pro Series delivers superior airflow and an enhanced venturi effect for noticeable power gains across the RPM range.
Balanced Street Performance — Skunk2 engineered it for enthusiasts who want big top-end horsepower without sacrificing mid-range torque — perfect for daily driving, spirited street use, or weekend track days.
Improved Throttle Response & Airflow — Smooth transitions, clean runner design, and optimized wave scavenging help your B18C1 breathe better, resulting in stronger mid-range pull and higher peak power.
Premium Construction — Cast from high-quality 356-aluminum alloy with CNC machining for precise fitment, strength, and a clean factory-like finish.
Direct Bolt-On Fitment — Designed as a direct replacement for the factory manifold on 1994-2001 Acura Integra GS-R (B18C1). Compatible with most stock and aftermarket throttle bodies (may require minor fuel rail or line adjustments in some setups).
Whether you're building a naturally aspirated GSR, mild turbo setup, or just refreshing your classic Integra, the Skunk2 Pro Series is a proven upgrade trusted by Honda enthusiasts for over a decade.
Part Number: 307-05-0270
Color: Silver (standard cast finish)
Applications: 1994-2001 Acura Integra GS-R (B18C1 only — not for non-GSR B-series)
Note: Professional installation recommended. Some setups may benefit from a larger throttle body, upgraded fuel system, and proper tuning for maximum gains.
Add this JDM performance upgrade to your build today and feel the difference in power and response!