Inlet Manifold

Air intake manifold 964/993 to GT3, billet aluminium - Set of 6
Comes complete with thermal insulating manifold gaskets



Fits:
Porsche 964 - 1989 to 1993
Porsche 993 - 1994 to 1998

Tailored for GT3 Type Intakes:
Specially designed to fit GT3  intake manifolds (with built-in offsets) perfectly accommodating the narrower 964/993 engines.

Product Overview:
Crafted from top-quality aircraft aluminum, our Porsche 964/993 to GT3 Billet Intake Runners offer optimal performance. 
Available in head diameters of 41.5mm, 42.5mm, 44mm or 45.8mm with standard injector sizes. 

Versatile Compatibility and Configurations:
Compatible with standard rails or engineered for use with the IslandWorks/Nuke system, featuring a direct mount fuel regulator. 

Superior Craftsmanship and Finish:
Each runner boasts a natural machined finish and includes a base gasket insulator, ensuring optimal performance.

Important Note:
To ensure effective heat insulation, this product requires a flat cylinder head seal, offering better performance compared to the usual seal type.
Supplied with reinforced high thermal plastic gaskets for thermal insulation

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411071101

The product you are viewing cross references to these numbers

Air intake manifold billet aluminium - Set of 6
Comes complete with manifold gaskets



Fits:
Porsche 964 - 1989 to 1993
Porsche 993 - 1994 to 1998

For use with the standard 964/993 inlet manifolds and 3 bolt manifolds

Product Details:
Replace your aging plastic intake runners on the Porsche 964/993 with meticulously 3D milled billet versions in aircraft aluminum, offering durability and aesthetic enhancement.

Enhanced Specifications:
Available in head diameters of 41.5mm or 42.5mm, paired with standard injector sizes. 

Flexible Compatibility and Configurations:
Compatible with standard rails 

Important Note:
To ensure effective heat insulation, this product requires a flat cylinder head seal, offering better performance compared to the usual seal type.
Supplied with reinforced high thermal plastic gaskets for thermal insulation

Craftsmanship and Finish:
Featuring a natural machined finish, these runners are equipped with a base gasket insulator for 

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99311071250

The product you are viewing cross references to these numbers

Air Intake Manifold Support.



Fits:
Porsche 964 C2 / C4 / RS 1989-94


Click 'zoom in' for large parts diagram.
Diagram ref no 13.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411054608

The product you are viewing cross references to these numbers

Bracket for ignition cables on the intake manifold.



Fits:
Porsche 964 Carrera 2 1990-94

Porsche 964 Carrera 4 1989-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411031500

The product you are viewing cross references to these numbers

Drive by wire inlet conversion kit for turbo retrofit with inlet manifold runners. 
Convert to Drive by Wire when retro fitting a turbocharger or supercharger

Fits:
Porsche 911 - 1974 - 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998

911 used 2-Bolt type
964/993 uses 3-Bolt type

Please Note: 
The aluminium or plastic intake plenum(inlet manifold) is not included in the kit

Product Overview:

Inject power and precision into your vintage aircooled engine, now also for turbo or supercharged cars.

To be used when converting a G-Model 911 or a 964/993 engine to a turbocharged/supercharged engine with a 964 induction based Drive by Wire set-up

Conversion kit to a Porsche 964 based intake system to become a DBW (Drive by wire) intake based 74mm original Bosch throttle body (Sometimes referred to as 76mm) specifically executed all in CNC milled billet aluminum.

This is sold either with the intention to convert a Porsche 964/993 engine or to adapt and convert a 964 intake onto a G-model car when turbocharging (That sounds fun!).

Kit includes:

• Throttle body runner for 74mm throttle body in aluminum 
• Vacuum port on throttle body runner
• Original Bosch electronic throttle body
• Original Bosch MAP-T-sensor
• Connecting pipe out of aluminum replacing the resonance tube

Intake runners for the Porsche 911 G-model (2-bolt) or 964/993 (3-bolt) engine are made out of billet aluminium, 3D milled in a 5-axis machine. The port diameter indicated in the options is the diameter of the port in the cylinder head. 

The following parts are to be reused from your original 964 intake:
Rubber boots and clamps
The plenums (inlet manifolds)

Please Note:
Aluminium or plastic intake plenum is not included in the kit and neither are any of the items specifically listed as excluded above.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011003404

The product you are viewing cross references to these numbers

Drive by wire inlet conversion kit to GT3 manifolds
Convert the 964/993 induction to 996 GT3 Drive by Wire set-up

Fits:
Porsche 964 - 1989 to 1993
Porsche 993 - 1994 to 1998

Product Overview:

Inlet conversion kit consists of the throttle body runner and the resonance tube. This is what you need to convert a Porsche 996 GT3 MK1 or MK2 plenum to fit on a Porsche 964 engine. This kit is solid and made from a modified PA12 material making the original Porsche parts feel old and flimsy in comparison. 

Components Include: 

• Throttle body runner made out of a modified PA12 material and an industrial 3d moulding process
• Seal and original Porsche 997 GT3 Bosch 82mm electronic throttle body
• Vacuum tube with original resonance flap internals. Note the internals come from refurbished original 996 parts.
• Vacuum solenoid and reservoir with mounts as per images
• Rubber boots and clamps
• Vacuum connections, check valve and extra hose
• Original Bosch MAP-T-sensor for 1 bar

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411012800

The product you are viewing cross references to these numbers

Drive by wire inlet conversion kit
Convert the 964/993 induction to Drive by Wire set-up

Fits:
Porsche 964 - 1989 to 1993
Porsche 993 - 1994 to 1998

Product Overview:
Transform your Porsche 964's performance with this sleek and high-tech intake kit designed for Porsche 964/993. This innovation marks a transition from the typical accelerator cable-based throttle to an electronic "drive by wire" throttle body. This advanced change streamlines the intake system by eliminating unnecessary components, resulting in a cleaner engine bay appearance. 

This modification offers a more drivable setup for highly tuned engines while incorporating the precision of a drive by wire (DBW) throttle.

This enhanced drivability is a key feature for a tuned aircooled engine and allows for smooth idle control with a cold as well as a hot engine. It simply makes the engine feel more modern as compared to the old ITB (individual throttle bodies) setups lacking in mid range torque and difficulties with the idle control.

Precision-Engineered Components:

• 82mm Throttle Body with Reinforced Industrial PA12 Manifold
• CNC-Milled Intake Manifold Stacks Crafted from Billet Aluminium
• Included Rubber Boots and Clamps for Easy Installation
• Islandworks Resonance Tube with Valve and Solenoid, Manufactured from the Same PA12 Material
• Integrated Manifold Pressure and Temperature Sensors
• Essential Vacuum Lines for Optimal Performance

Kit Includes
Complete intake with all the parts seen in the image manufactured from modified PA12 using an industrial process. This intake plenum has been optimized to fit on a Porsche 964 or Porsche 993 and includes all vacuum ports for both brake vacuum and to maneuver the resonance flap.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411090100

The product you are viewing cross references to these numbers

Grommet for air intake distributor.



Fits:
Porsche 964 C2 / C4 / RS 1989-94
Porsche 993 C2 / C4 / RS / Turbo 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 21

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411051001

The product you are viewing cross references to these numbers

Intake manifold flange gasket. Sold each.



Fits:
Porsche 930 Turbo 1975-89
Porsche 964 Turbo 1991-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011019715

The product you are viewing cross references to these numbers

Intake manifold flange gasket. Sold each.



Fits:
Porsche 930 Turbo 1975-89
Porsche 964 Turbo 1991-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011019715

The product you are viewing cross references to these numbers

Intake manifold flange.



Fits:
Porsche 911 (930) Turbo 3.0L / 3.3L 1975-89
Porsche 964 Turbo 3.3L / 3.6L 1991-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011014103

The product you are viewing cross references to these numbers

Intake manifold flange.



Fits:
Porsche 911 (930) Turbo 3.0L / 3.3L 1975-89
Porsche 964 Turbo 3.3L / 3.6L 1991-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011014103

The product you are viewing cross references to these numbers

Intake manifold gasket. Sold each.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98

This product supersedes Porsche's old part numbers:
- 96411071300
- 96411071301

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99311071301

The product you are viewing cross references to these numbers

Intake manifold gasket.



Fits:
Porsche 964 1989-94
Porsche 993 1995-98

This product supersedes Porsche's old part numbers:
- 96411071300
- 96411071301

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99311071301

The product you are viewing cross references to these numbers

Intake manifold rubber sleeve.



Fits:
Porsche 964 C2 / C4 / RS 1989-94
Porsche 993 Carrera 1994-98
Porsche 993 Turbo

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411068703

The product you are viewing cross references to these numbers

Intake manifold rubber sleeve.



Fits:
Porsche 964 C2 / C4 / RS 1989-94
Porsche 993 Carrera 1994-98
Porsche 993 Turbo

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96411068703

The product you are viewing cross references to these numbers

Threaded union for intake manifold. 8/M 16 X 1,5.



Fits:
Porsche 964 C2 / C4 3.3L 1990-92 Engine code 3069
Porsche 964 C2 / C4 3.6L 1992-94 Engine code 6450

Click 'Zoom in' for large parts diagram.
Diagram ref no 57

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99923037802

The product you are viewing cross references to these numbers