Electronic Fuel Injection Throttle Kits

Drive by wire throttle body intake system - Carbon Fibre. 
Throttle body diameter - 82mm



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

Silverlake Projects' complete Drive-by-Wire (DBW) intake system, designed specifically for 964 and 993 engines to be converted to DBW (drive by wire) throttle body.

Our system includes:

• 6 precision-engineered runners crafted from anodized structural aluminum
• 2 anodized fuel rails, also made from structural aluminum for durability and performance
• Dual GT3-style intake manifolds in carbon fiber for weight reduction and strength
• Intake T-tube in glass-reinforced thermoplastic, compatible with a 82mm DBW throttle body
• Resonance flap or resonance flap delete tube in glass-reinforced thermoplastic, complete with a vacuum actuator
• 6 high-temperature silicone couplers for the manifold-to-runner connections
• 4 high-temperature silicone couplers for the manifold-to-T-tube/resonance flap connections
• TMAP sensor for accurate air intake measurements
• Vacuum reservoir for optimized engine performance
• All mounting hardware made from lightweight titanium alloy

Inlet port sizes: 42mm

Weighing just 5.5 kg (12 lbs), our intake system is nearly half the weight of the stock 964 intake, which weighs 11.5 kg (25.3 lbs), offering a substantial weight savings for enhanced performance

Why our system?

• 50% lighter than stock. Lighter than most systems given use of carbon fiber, thermoplastics, and titanium.
• Direct mount of fuel rail to the runner for perfect injector press fit.
• CNC machined PTFE inserts in between the cylinder head and the runner for a superior insulation from the heat from the cylinder heads, especially when in idle and street applications.
• Custom nitrile O-rings in between the runner and the cylinder head, and the intake T and throttle body for a perfect seal
• Silverlake’s precision-molded OEM+ silicone sleeves with a much higher temperature resistance than rubber, offering a perfect fit with the opposing components for better airflow, and an unmatched appearance.
• All mounting fasteners in Tin coated titanium alloy, for reduced weight and un unbeatable appearance
• Your choice between 82mm or 92mm drive by wire throttle bodies, the latter offering 25% more surface for high displacement high performance applications

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Related, superseded, cross reference or alternative numbers for comparison.

99311062704

The product you are viewing cross references to these numbers

Drive by wire throttle body intake system - Glass Reinforced Thermoplastic. 
Throttle body diameter - 82mm



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

Silverlake Projects' complete Drive-by-Wire (DBW) intake system, designed specifically for 964 and 993 engines to be converted to DBW (drive by wire) throttle body.

Our system includes:

• 6 precision-engineered runners crafted from anodized structural aluminum
• 2 anodized fuel rails, also made from structural aluminum for durability and performance
• Dual GT3-style intake manifolds in carbon fiber for weight reduction and strength
• Intake T-tube in glass-reinforced thermoplastic, compatible with a 82mm DBW throttle body
• Resonance flap or resonance flap delete tube in glass-reinforced thermoplastic, complete with a vacuum actuator
• 6 high-temperature silicone couplers for the manifold-to-runner connections
• 4 high-temperature silicone couplers for the manifold-to-T-tube/resonance flap connections
• TMAP sensor for accurate air intake measurements
• Vacuum reservoir for optimized engine performance
• All mounting hardware made from lightweight titanium alloy

Inlet port sizes: 42mm

Weighing just 5.5 kg (12 lbs), our intake system is nearly half the weight of the stock 964 intake, which weighs 11.5 kg (25.3 lbs), offering a substantial weight savings for enhanced performance

Why our system?

• 50% lighter than stock. Lighter than most systems given use of carbon fiber, thermoplastics, and titanium.
• Direct mount of fuel rail to the runner for perfect injector press fit.
• CNC machined PTFE inserts in between the cylinder head and the runner for a superior insulation from the heat from the cylinder heads, especially when in idle and street applications.
• Custom nitrile O-rings in between the runner and the cylinder head, and the intake T and throttle body for a perfect seal
• Silverlake’s precision-molded OEM+ silicone sleeves with a much higher temperature resistance than rubber, offering a perfect fit with the opposing components for better airflow, and an unmatched appearance.
• All mounting fasteners in Tin coated titanium alloy, for reduced weight and un unbeatable appearance
• Your choice between 82mm or 92mm drive by wire throttle bodies, the latter offering 25% more surface for high displacement high performance applications

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

99611061870

The product you are viewing cross references to these numbers

Drive by wire throttle body intake system - Carbon Fibre. 
Throttle body diameter - 92mm 



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

Silverlake Projects' complete Drive-by-Wire (DBW) intake system, designed specifically for 964 and 993 engines to be converted to DBW (drive by wire) throttle body.

Our system includes:

• 6 precision-engineered runners crafted from anodized structural aluminum
• 2 anodized fuel rails, also made from structural aluminum for durability and performance
• Dual GT3-style intake manifolds in carbon fiber for weight reduction and strength
• Intake T-tube in glass-reinforced thermoplastic, compatible with a 92mm DBW throttle body
• Resonance flap or resonance flap delete tube in glass-reinforced thermoplastic, complete with a vacuum actuator
• 6 high-temperature silicone couplers for the manifold-to-runner connections
• 4 high-temperature silicone couplers for the manifold-to-T-tube/resonance flap connections
• TMAP sensor for accurate air intake measurements
• Vacuum reservoir for optimized engine performance
• All mounting hardware made from lightweight titanium alloy

Inlet port sizes: 42mm

Weighing just 5.5 kg (12 lbs), our intake system is nearly half the weight of the stock 964 intake, which weighs 11.5 kg (25.3 lbs), offering a substantial weight savings for enhanced performance

Why our system?

• 50% lighter than stock. Lighter than most systems given use of carbon fiber, thermoplastics, and titanium.
• Direct mount of fuel rail to the runner for perfect injector press fit.
• CNC machined PTFE inserts in between the cylinder head and the runner for a superior insulation from the heat from the cylinder heads, especially when in idle and street applications.
• Custom nitrile O-rings in between the runner and the cylinder head, and the intake T and throttle body for a perfect seal
• Silverlake’s precision-molded OEM+ silicone sleeves with a much higher temperature resistance than rubber, offering a perfect fit with the opposing components for better airflow, and an unmatched appearance.
• All mounting fasteners in Tin coated titanium alloy, for reduced weight and un unbeatable appearance
• Your choice between 82mm or 92mm drive by wire throttle bodies, the latter offering 25% more surface for high displacement high performance applications

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

99311062704

The product you are viewing cross references to these numbers

Drive by wire throttle body intake system - Glass Reinforced Thermoplastic. 
Throttle body diameter - 92mm



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

Silverlake Projects' complete Drive-by-Wire (DBW) intake system, designed specifically for 964 and 993 engines to be converted to DBW (drive by wire) throttle body.

Our system includes:

• 6 precision-engineered runners crafted from anodized structural aluminum
• 2 anodized fuel rails, also made from structural aluminum for durability and performance
• Dual GT3-style intake manifolds in carbon fiber for weight reduction and strength
• Intake T-tube in glass-reinforced thermoplastic, compatible with a 92mm DBW throttle body
• Resonance flap or resonance flap delete tube in glass-reinforced thermoplastic, complete with a vacuum actuator
• 6 high-temperature silicone couplers for the manifold-to-runner connections
• 4 high-temperature silicone couplers for the manifold-to-T-tube/resonance flap connections
• TMAP sensor for accurate air intake measurements
• Vacuum reservoir for optimized engine performance
• All mounting hardware made from lightweight titanium alloy

Inlet port sizes: 42mm

Weighing just 5.5 kg (12 lbs), our intake system is nearly half the weight of the stock 964 intake, which weighs 11.5 kg (25.3 lbs), offering a substantial weight savings for enhanced performance

Why our system?

• 50% lighter than stock. Lighter than most systems given use of carbon fiber, thermoplastics, and titanium.
• Direct mount of fuel rail to the runner for perfect injector press fit.
• CNC machined PTFE inserts in between the cylinder head and the runner for a superior insulation from the heat from the cylinder heads, especially when in idle and street applications.
• Custom nitrile O-rings in between the runner and the cylinder head, and the intake T and throttle body for a perfect seal
• Silverlake’s precision-molded OEM+ silicone sleeves with a much higher temperature resistance than rubber, offering a perfect fit with the opposing components for better airflow, and an unmatched appearance.
• All mounting fasteners in Tin coated titanium alloy, for reduced weight and un unbeatable appearance
• Your choice between 82mm or 92mm drive by wire throttle bodies, the latter offering 25% more surface for high displacement high performance applications

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

99611061870

The product you are viewing cross references to these numbers

Patented technology that helps to increase air flow dramatically thus minimising air flow separation and reduces turbulence, resulting in higher volumetric efficiency.
This pristine technology with Knife-edged butterflies has improved inlet airflow and performance significantly. With the individual Throttle blades very close to the inlet valves, the engine and Throttle response are vastly improved. Along with this, we have also found an impressive increase in Horsepower, Torque, Driveability, and an incredible mechanical soundtrack.

Throttle Bodies come fully assembled and ready to bolt directly to the Cylinder Heads, with the following parts included:

• Anodised Aerospace Grade 6082/T6 Billet Aluminium "Shaft-less" Individual Throttle Bodies.
• SLS 3D Printed custom curved Inlets for bonnet clearance around the standard 964/993 models with electronic spoilers.
• Aluminium Ram Pipes & Assembly Tool.
• Throttle Position Sensor (TPS).
• Billet Aluminium Fuel Rails, Including PICO 377cc Fuel Injectors.
• Thermal Insulation Gaskets.
• Throttle Linkage System which connects directly to the existing OEM cable pick-ups.

**please note
Race Mesh Ram Pipe Installation Kit is not included
this is extra product code 102-101-00086-01
you will need an EFI Installation & control kit which is not included

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

102-102-00240-01

The product you are viewing cross references to these numbers

Adapt Motorsport electronic individual throttle body (eITB) kit for the Porsche 964 and 993. Six individual throttles are operated as two independently controlled cylinder banks by a modern drive-by-wire engine-management system.

Fits

• 
  

What This Product Does

The eITB assembly replaces conventional pedal cables and cross-bank throttle linkages with direct electronic actuation. A compatible aftermarket ECU can regulate each bank, control idle through the throttle motors and tailor throttle opening to pedal position and operating conditions.

Functions

• Controls six individual throttles using two independent drive-by-wire motors
• Permits ECU calibration of pedal response and throttle sensitivity
• Manages idle airflow without requiring a separate idle-control valve
• Provides individual bypass adjustment for balancing cylinder airflow
• Supports suitable ECU strategies including torque control, launch functions and automatic rev matching
• Removes mechanical cables and cross-bank linkages that can develop friction, flex or free play

Technical Details

• Six pre-assembled individual throttle bodies with two electronic motors and integrated position sensing
• Independent motors and dual-channel throttle-position sensing for the left and right cylinder banks
• Two fuel rails designed for short EV14 fuel injectors
• Six intake adapters and two throttle-driver connector kits supplied according to the selected configuration
• High-stiffness throttle couplings, sealed roller bearings and thermal-barrier cylinder-head spacers
• Vacuum connections for balancing instruments, brake servos and other vacuum-operated equipment

Installation and ECU Requirements

Installation, synchronisation and calibration should be handled by a specialist experienced with individual throttles and dual-motor DBW systems. The ECU must control two independent throttle motors and provide six analogue sensor inputs plus two complete four-pin half-bridge motor-driver outputs. Appropriate DBW fail-safe operation and engine limp modes are required. Adapt Motorsport identifies the MoTeC M150, Emtron KV8 and ECUmaster Pro 8 as suitable examples, although compatibility must be checked for each installation. Dual wideband oxygen sensors are recommended for closed-loop calibration of both cylinder banks, particularly at idle.

Configuration Notes

• Three-bolt versions can accommodate air conditioning
• A 993 retaining power steering and air conditioning requires short injectors and a low-profile fuel fitting
• This electronic ITB system is specified by Adapt Motorsport for off-road and racing applications only

Adapt Motorsport GT3 manifold electronic throttle conversion kit for naturally aspirated classic Porsche 911 applications 964 and 993 engines. It combines a Bosch 82mm drive-by-wire throttle body with AMS fuel-rail, resonance-flap and vacuum-control hardware. 

Fits:

• 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

What This Product Does

The conversion is based around large-volume Porsche 996 GT3 intake manifolds and introduces electronic throttle control to compatible air-cooled 911 engine builds. Specially designed adapters accommodate the shorter cylinder spacing of the air-cooled engine, while the integrated resonance-flap and vacuum-control components support a complete intake installation.

Functions

• Controls engine airflow through a Bosch 82mm electronic throttle body
• Adapts 996 GT3-style intake hardware to compatible air-cooled Porsche engines
• Provides fuel-rail mounting for short, medium or long EV14-style injectors
• Operates the resonance flap using the supplied vacuum components
• Provides connections for brake-booster vacuum, idle-air bypass and other vacuum requirements
• Accommodates a Bosch temperature and manifold-pressure sensor

Technical Details

• GT3 intake manifold port diameter: 49mm; the manufacturer compares this with 43mm for a standard 964 manifold 
• Three-bolt adapters are offered with 42mm or 44mm ports for 964 and 993 3.6ltr engines
• AMS intake manifolds are cast in aluminium and developed using Computational Fluid Dynamics modelling
• The AMS intake T-piece and resonance-flap components are CNC-machined with a black anodised finish
• Supplied Bosch T-MAP sensor is rated at 1.15 bar, with a 3.0-bar version listed as an option

Base Kit Contents

• AMS high-flow intake T-piece with vacuum and Bosch T-MAP sensor ports
• AMS fuel-rail kit with fittings
• Bosch 82mm electronic throttle body and connector kit
• AMS CNC-machined resonance-flap kit with sealed roller bearings
• Bosch 1.15-bar temperature and pressure sensor with connector
• Throttle, resonance-flap and intake-adapter rubber sleeves with hose clamps
• Vacuum canister, solenoid, check valve, connector kit and hoses
• Required fasteners and fittings

Configuration Information

Separate configurations are offered for two-bolt and three-bolt cylinder heads, with versions designed either to include or exclude the pair of AMS GT3 intake manifolds. Confirm the required cylinder-head pattern, adapter port diameter and manifold configuration before selection.

FAQs

• Does every kit include the electronic throttle body?
  Yes. The common base specification includes the Bosch 82mm electronic throttle body and its connector kit.
• Are GT3 intake manifolds included?
  This depends on the selected configuration. The manufacturer lists separate versions with and without the pair of AMS GT3 manifolds.
• Does the installation require calibration?
  The electronic throttle, T-MAP sensor, injectors and resonance-flap control must be correctly configured within the vehicle's compatible engine-management system.

Air Filtration System - Includes Megaflow Air Filters complete with brushed aluminium pre-drilled Filter back plates.

Please note each set is made to order allow 6 - 8 weeks

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

102-102-00241-01

The product you are viewing cross references to these numbers