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Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)
Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model)

Storch PLJ MAF Kit - Porsche 911 3.2 (964 / G-Model) (PLJ-04-023)

STORCH VE
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SKU PLJ-04-023
$899.20 - $899.20
$899.20
$899.20 - $899.20
$899.20
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CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Not CARB legal – cannot ship to CA

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Storch PLJ hot-film MAF kit for the Porsche 911 3.2 (964 / G-Model). Replaces the factory flap-type air flow meter with a modern hot-film sensor for a larger intake cross-section, sharper throttle response and more power across the rev range. Made in Germany by Storch Vehicle Electronics.

The PLJ series MAF-sensors differ from the factory-installed air flow meters in that they do not have a throttle valve but instead measure the airflow using the hot film principle. This provides a significantly larger cross-section for the intake air. Combined with the fast and modern evaluation electronics, this leads to increased performance.

The engine control unit (ECU) is always provided with accurate values, which prevents any increased strain on the engine components.

Key Features & Benefits

  • Increased engine power and torque throughout the entire RPM range
  • Improved engine operation, especially at low RPMs
  • Significantly enhanced throttle response
  • Completely wear-free due to electronic measuring principle
  • Reduced fuel consumption and emissions
  • Weight savings of approximately 2.5 kg compared to the original part
  • Full compensation of air density (altitude correction)
  • Easy "plug and play" installation (no calibration required)
  • CO-calibration via calibration screw
  • Reversible installation at any time
  • SVE air mass meters can be used within the AEC standard temperature range of -40°C to 105°C and are resistant to oil, fuel, and temperature
  • Fully manufactured in Germany

Important Fitment Notes

For Porsche 911 3.2 (964 / G-Model).

Please comply with local regulations regarding the installation of performance-enhancing engine components.

Technical Specifications

Vehicle Porsche 911 3.2 (964 / G-Model)
Part number PLJ-04-023
Sensor type Hot-film mass air flow sensor (replaces flap-type air flow meter)
Installation Plug and play, no ECU calibration required
Operating temperature -40 °C to 105 °C (AEC standard)
Replaces Bosch OEM 0 280 203 023
Replaces Porsche OEM 930 606 123 00, 930 606 123 X, 964 606 050 00, 964 606 050 X
Manufacturer Storch Vehicle Electronics, Germany

This part also goes by the following cross reference.

Cross Reference Part Number: 93060612300, 930606123X, 96460605000, 964606050X

Fits These Vehicles 2 applications
911 Carrera G
Make Model Engine Years
Porsche 911 Carrera 3.2 3.2H6 1984–1989
964 Carrera
Make Model Engine Years
Porsche 911 Carrera (964) 3.6H6 1989–1994

Fitment data last updated: 2026-10-18

Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

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