IPD 74 mm Intake Plenum for Porsche 992.1 Turbo / Turbo S (2021+)

IPD’s Turbo-specific 74 mm plenum replaces the original air distributor on the matching 992.1 Turbo engine. Its Y-shaped passages manage the airflow split after the throttle body, with the main reported gains occurring at higher engine speeds.

Technical Details

• Fabspeed catalog reference: 92274-3.7.
• Cast-aluminum construction with a 74 mm connection.
• Y-design flow path developed with computational fluid dynamics.
• Fabspeed reports approximately 35 wheel horsepower and 35 lb-ft on the tested Turbo application, with peak gains above 6,000 rpm; these figures are not guaranteed for every vehicle.
• No ECU flash is specified as necessary for the matching configuration.
• Check the original intake connections and current engine modifications before installation.

Product Videos

Demonstration cars may have additional modifications. The selected configuration determines what is supplied; a video does not establish another vehicle’s fitment or guarantee identical sound or output.

With over 20 years of parts experience, PMB Performance can help check the application. Share your VIN and photos or references for the component being replaced before ordering if the match is uncertain.

Fitment & Compatibility

Use the application details below together with the original component and any existing modifications.