GT3 Intake Manifold Pair. Porsche 911 / 964 / 993 Air-Cooled (Adapt Motorsport)  ❭  AMS9050289

Adapt Motorsport GT3 intake manifolds for air-cooled Porsche 911 engines using the brand's intake conversion system. Supplied as a pair, they combine cast-aluminium construction with geometry developed specifically for the shorter spacing of air-cooled engines.

Fits:

• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 1994-97
• Porsche 993 (911) C2S 1994-97
• Porsche 993 (911) C4S 1994-97
• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) TURBO S 1994-97

What This Product Does

These manifolds adapt the Porsche GT3 intake manifold concept for air-cooled 911 engine architecture. Their interfaces accommodate the shorter engine spacing, while computational fluid dynamics modelling was used during development to refine the internal airflow geometry.

Functions

• Provides GT3-style intake manifolds for compatible air-cooled engine conversions
• Interfaces with Adapt Motorsport DBW intake adapters and throttle kits
• Provides vacuum connections for the brake booster and idle-air bypass
• Supports additional vacuum-source requirements within a custom installation
• Uses discreet tabs to secure wiring and vacuum-control components

Technical Details

• Supplied as a pair of intake manifolds
• Cast-aluminium construction
• Designed for the shorter intake spacing of air-cooled Porsche 911 engines
• Factory-style external lugs are omitted for a cleaner installation
• Additional integrated vacuum ports
• Matching adapter sleeves are optional components for connection to the intake adapters, throttle body and resonance flap
  
  

FAQs

• Is this a complete intake system? This product consists of a pair of intake manifolds. Matching adapter sleeves and other intake-system components are separate elements.
• What material are the manifolds made from? They are manufactured from cast aluminium for a factory-style appearance.
• Are vacuum connections included? Yes. The manifolds incorporate ports for brake-booster vacuum, idle-air bypass and other vacuum-source requirements.
• Can they be used with electronic throttles? They are designed to integrate with Adapt Motorsport DBW intake adapters and throttle kits.

Check fitment for your specific vehicle, engine specification and intake conversion before ordering.