Skunk2 307-05-0270 Pro Series Intake Manifold for 94-01 Acura Integra GS-R B18C1

Vehicle Fitment

• 1994-2001 Acura Integra GS-R (DC2, B18C1, FWD)

Features

• Designed for B18C1 DOHC VTEC engine
• Increased plenum volume and oversized runners for enhanced airflow
• Optimized for mid-range and top-end power gains
• Compatible with throttle bodies up to 75mm (can be inlet matched to 74mm)
• Eliminates secondary butterflies for improved throttle response
• Retains all factory sensors and auxiliary connections
• Shell-molded from 356-aluminum for superior strength
• Vacuum-tested to ensure leak-free operation

Specifications

• Material: 356-aluminum
• Finish: As cast
• Throttle Body Opening: 70mm (can be inlet matched to 74mm)
• Plenum Volume: Increased over stock for improved performance
• Runner Design: Tapered for balanced airflow
• Compatibility: B18C1 engine
• Emissions Compliance: CARB EO# D-537-2
• Weight: Approximately 7.5 lbs

Included Components

• 1x Intake manifold
• 1x Thermal intake manifold gasket
• 1x Set of mounting hardware

Product Description

The Skunk2 Racing 307-05-0270 Pro Series Intake Manifold is engineered to maximize performance for the 1994-2001 Acura Integra GS-R equipped with the B18C1 DOHC VTEC engine. This manifold features a larger plenum and oversized runners to significantly enhance airflow, resulting in substantial mid-range and top-end power gains without sacrificing drivability.

Constructed from high-quality 356-aluminum and vacuum-tested for leak-free operation, the manifold ensures durability and optimal thermal properties. Its design accommodates throttle bodies up to 75mm and retains compatibility with all factory sensors and auxiliary connections. The tapered runners and machined exits promote efficient airflow and improved wave scavenging, broadening the engine's powerband. Emissions compliance is ensured with CARB EO# D-537-2, making it a street-legal upgrade for enthusiasts seeking performance without compromise.