IPD Porsche 997.1 Carrera S 3.8L Intake Plenum โ 74mm | IPD-97174-3.8
Designed for compatible Porsche 911 997.1 Carrera S 3.8L applications. This 74mm IPD intake plenum is a replacement for the factory intake distributor. Confirm the Porsche model, engine and throttle body before ordering.
IPD Porsche plenum specifications
- Manufacturer: IPD (Innovative Pro Design)
- Part number: IPD-97174-3.8
- Application: Porsche 911 997.1 Carrera S 3.8L; confirm exact VIN and configuration
- Plenum/throttle-body specification: 74mm
- Product type: performance intake plenum
Performance and installation
IPD uses a Y-shaped intake airflow design intended to reduce intake-flow restrictions and improve distribution. Actual horsepower and torque results depend on the engine, test conditions, tuning and supporting modifications. Manufacturer-reported results are not guaranteed. Professional Porsche installation is recommended.
Why order IPD from EDO Performance?
EDO Performance is a United States and Asia-Pacific distributor for IPD. Our Southern California team is located less than 10 minutes from IPD and can help verify fitment, availability, required accessories and installation arrangements. Browse the complete IPD Porsche plenum collection.
Before ordering: Confirm model year, model variant, engine and throttle-body configuration with EDO. Inventory counts shown online are catalog availability figures and should be confirmed for time-sensitive orders.
997.1 Carrera technical guide: Read EDO's 74mm vs 82mm IPD plenum comparison, throttle-body fitment and installation checklist.