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Inlet Manifold
By OE Match
- 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
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Fits:
Porsche 964 C2 / C4 / RS 1989-94
Porsche 993 Carrera 1994-98
Porsche 993 Turbo
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96411068703
The product you are viewing cross references to these numbers
OEMatch Inlet Manifold — Flow, Response, Refinement
OEMatch supplies inlet manifold items for Porsche models, combining replacement manifolds, gaskets and related seals with an extensive cross-reference catalogue to support fitment and servicing. These products are selected to help restore consistent airflow and engine responsiveness where an ageing or damaged inlet manifold affects performance.
Available Types
- Cast aluminium inlet manifolds
- Composite/plastic inlet manifolds
- Manifold gaskets and seal kits
Understanding OEMatch Inlet Manifold
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original inlet manifold.
OE (Original Equipment) refers to parts matching original specifications for the inlet manifold and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM inlet manifold engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
The inlet manifold itself distributes intake air from the throttle body to each cylinder and helps balance pressure and flow for smooth idling and consistent combustion across the rev range.
Benefits Include
- Restores balanced airflow to each cylinder for stable combustion
- Improves throttle response and idle quality
- Replaces degraded seals to reduce vacuum leaks and emissions
Why Inlet Manifold Wear and Fail
- Heat cycling and material fatigue leading to cracks or leaks
- Carbon and oil buildup restricting runners and passages
- Deterioration of gaskets and seals allowing unmetered air ingress
The Importance of Replacing with OEMatch Inlet Manifold
A leaking or damaged inlet manifold can cause uneven air delivery, rough running and reduced efficiency. Replacing a compromised manifold restores consistent airflow balance, helps protect engine components from lean or overly rich running conditions and supports predictable throttle response for everyday driving and inspection tests.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances
- Available with compatible gasket and seal kits for a complete repair
- Manufactured from materials chosen for heat resistance and sealing longevity
