Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram
Porsche specialists based in the UK
Porsche > 911 & 912 (1965-1989) > 911 1987-1989 3.2L G50 > Engine Tuning >

Electronic Fuel Injection Throttle Kits

DISPLAYING 1 to 2 (of 2 products)
Electronic Fuel Injection (EFI) Throttle Bodies Porsche 911 3.2L - 102-102-00240-01
6
Electronic Fuel Injection (EFI) Throttle Bodies Porsche 911 3.2L
102-102-00239-01
Product Information
Product Information
atpower


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.
• Anodised Aluminium Inlets/Extensions suitable for flatdeck & ducktail models.
• 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.

you will need an EFI Installation & control kit which is not included

**please note
Race Mesh Ram Pipe Installation Kit is not included
this is extra product code 102-101-00086-01 The contents of these kits may vary, from the images provided



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Related, superseded, cross reference or alternative numbers for comparison.

102-102-00239-01
102-102-00240-01

The product you are viewing cross references to these numbers
Megaflow Air Filteration Kit 911 3.2/ 964/993 Electronic Fuel Injection (EFI) Throttle Bodies - 102-102-00241-01
2
Megaflow Air Filteration Kit 911 3.2/ 964/993 Electronic Fuel Injection (EFI) Throttle Bodies
102-102-00241-01
Product Information
Product Information
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
102-102-00241-01

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
About Electronic Fuel Injection Throttle Kits

Porsche Electronic Fuel Injection Throttle Kits - Precision Airflow & Throttle Control

Electronic Fuel Injection (EFI) Throttle Kits upgrade the engine’s air delivery system, providing precise throttle control, improved airflow, and enhanced engine response. Designed for performance builds, engine conversions, and modernised classic Porsche applications, these kits replace restrictive or outdated throttle systems with advanced electronic throttle bodies and control hardware.

Available from Design911, Porsche EFI throttle kits are engineered to deliver smoother power delivery, sharper throttle response, and improved drivability—especially in tuned, high-performance, or track-focused engines.

What Do Electronic Fuel Injection Throttle Kits Do?

EFI throttle kits regulate the volume of air entering the engine with high precision, directly influencing power and response.

Core Functions:

  • Control engine airflow electronically and accurately.
  • Improve throttle response and drivability.
  • Support higher airflow demands in tuned engines.
  • Enable precise fuel and ignition mapping.
  • Enhance overall engine efficiency and performance.

Accurate throttle control is essential for modern performance engine management.

Why Do Standard Throttle Systems Fail?

Factory or older throttle systems can become limiting or unreliable over time, particularly in modified engines. Common issues include:

  • Mechanical throttle wear or cable stretch.
  • Inconsistent airflow from ageing throttle bodies.
  • Restrictive designs limiting high-RPM performance.
  • Poor compatibility with modern ECU tuning.
  • Inadequate response for high-performance applications.

These limitations can result in sluggish response, uneven power delivery, and reduced tuning potential.

Why Upgrade to an EFI Throttle Kit?

EFI throttle kits are designed to support modern engine management and higher performance demands.

Upgrade Benefits:

  • Sharper, more consistent throttle response.
  • Increased airflow capacity for power upgrades.
  • Improved compatibility with aftermarket ECUs.
  • Enhanced drivability for road and track use.
  • Ideal for engine builds, conversions, and restorations.

Upgrading to an EFI throttle kit unlocks precise control and maximises engine tuning potential.

Highlights

  • Porsche electronic fuel injection throttle kits
  • Precision airflow and throttle control upgrades
  • Designed for tuned and performance engines
  • Improved response, drivability, and power delivery
  • Compatible with modern ECU management systems       

You may also like
Popular Models