do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) TURBO S 1994-97
GT3 manifold electronic throttle conversion kit by Adapt Motorsport for naturally turbocharged, air-cooled Porsche 911 engines. Configurations are offered for three-bolt 964 turbo and 993 turbo applications.
Fits
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) TURBO S 1994-97
What This Product Does
This conversion package uses large-volume 996 GT3-style intake hardware as the basis of an electronic throttle system for classic Porsche flat-six turbocharged engines. It combines the throttle body, fuel rails, intake adapters, resonance-flap hardware, pressure and temperature sensing, vacuum controls and associated fittings required to assemble the intake system.
Functions
- Controls intake airflow through a Bosch electronic throttle body
- Adapts GT3-style intake hardware to compatible air-cooled Porsche cylinder heads
- Supports long, medium or short EV14-style fuel injectors through configurable fuel-rail spacers
- Operates the resonance flap using a vacuum canister, solenoid and check valve
- Provides connections for brake-booster vacuum, idle-air bypass and other vacuum requirements
- Measures manifold pressure and intake-air temperature through a Bosch T-MAP sensor
Technical Details
- Based around 996 GT3-style intake manifolds with 49mm ports; the manufacturer lists 43mm for a standard 964 manifold and 39mm for a 3.2 manifold
- Bosch 82mm electronic throttle body supplied with connector kit
- Bosch 1.15-bar T-MAP sensor supplied as standard; a 3.0-bar version is offered as an option
- Three-bolt adapters are available with 42mm or 44mm ports for 964 and 993 turbo engines
- Adapt Motorsport manifolds are cast aluminium, while the resonance flap and intake T-piece are CNC-machined and black anodised
Base Kit Contents
- Adapt Motorsport high-flow intake T-piece with vacuum and T-MAP sensor ports
- Fuel-rail kit with fittings
- Bosch 82mm electronic throttle body and connector kit
- CNC-machined resonance-flap assembly with sealed roller bearings
- Bosch temperature and pressure sensor with connector kit
- Throttle, resonance-flap and intake-adapter sleeves with hose clamps
- Vacuum canister, solenoid, check valve, connector and hoses
- Required fasteners and fittings
Configuration Information
Versions are available with or without a pair of Adapt Motorsport GT3 intake manifolds. Select the correct cylinder-head bolt pattern, adapter port diameter and manifold configuration for the engine. The optional cast-aluminium manifolds are designed around the shorter cylinder spacing of air-cooled Porsche 911 engines and include vacuum ports and discreet mounting points for wiring and control components.
FAQs
- Is the electronic throttle body included? Yes. Every base kit includes a Bosch 82mm electronic throttle body and its connector kit.
- Are GT3 intake manifolds supplied? This depends on the chosen configuration. Versions are available both with and without a pair of Adapt Motorsport manifolds.
- Which injector lengths are supported? The configurable fuel-rail spacers accommodate long, medium and short EV14-style injectors.
- Which cylinder-head patterns are covered? Two-bolt configurations suit 2.7, 3.0 and 3.2 engines, while three-bolt configurations are intended for 964 and 993 3.6 engines.
Check fitment for your specific vehicle, engine, cylinder-head pattern and required port diameter before ordering.
- 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
Fits:
Porsche 964 C2 / C4 1989-94
Porsche 964 RS
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96411071101
The product you are viewing cross references to these numbers
- 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 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) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
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
- 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
Fits:
Porsche 964 C2 / C4 / RS 1989-94
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