Porsche Carrera 996 Exhaust Manifold Right O/S 3.6 Petrol 9603 99611110253

Porsche Carrera 996 Exhaust Manifold Right O/S 3.6 Petrol is an original exhaust system component designed for the 3.6 petrol engine in the Carrera 996 model. This used manifold provides a functional service solution, allowing for the maintenance of proper exhaust flow parameters and correct integration with other exhaust system components. It is a practical choice for users looking for a proven OEM part instead of replacements of unknown origin.

Specifications and technical data

• SKU: 99611110253
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99611110253
• Substitutable numbers: 99611110253, 996 111 102 53
• Location on the vehicle: Right
• Fuel type: Petrol
• Part type: Exhaust Manifold
• Category: Manifolds & Headers

Purpose and vehicle placement

The presented exhaust manifold is designed for installation on the right side of the engine unit in a Porsche Carrera 996 with a 3.6 petrol engine. It is responsible for collecting exhaust gases from the cylinders on one side of the engine and directing them to the rest of the exhaust system, which has a direct impact on the engine's performance, exhaust pressure stability, and the correct operation of lambda sensors and other components.

Thanks to the factory channel geometry, the manifold ensures proper fitment to the cylinder head and compatibility with the stock exhaust system, without the need for modifications or adaptations. This is particularly important in sports cars, where the precision of component fitment affects durability and performance consistency.

Technical and functional characteristics

The exhaust manifold belongs to the Exhaust manifolds category, meaning it is a key component of the first section of the exhaust system. The OEM design ensures appropriate thermal and mechanical resistance, as well as the maintenance of factory flow parameters, which is important for both engine power and the operation of the control system.

The component has been designed to work with a petrol engine, which is why its shape, channel cross-sections, and mounting points are adapted to the characteristics of the 3.6 unit. A used manifold is a good solution in situations where the existing part has cracked, suffered thermal deformation, or corroded around the welds and flanges.

Condition, installation, and service application

The offered exhaust manifold is in used condition, making it an attractive cost-effective alternative to new parts while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard inspection of the mating surfaces, threads, and mounting points, as well as to use new gaskets and fasteners in accordance with the service procedure.

In practice, installation involves removing the old manifold, cleaning the contact surfaces with the cylinder head and exhaust system, and installing the offered component while maintaining the correct sequence and tightening torques. This approach allows for restoring stable exhaust system tightness, reducing exhaust leaks, and eliminating unwanted noises in the engine bay.

Application in service and exhaust system modifications

The right-side exhaust manifold in a Porsche Carrera 996 is often replaced during major exhaust system work, engine overhauls, or when addressing leaks. Choosing an original, used component allows for maintaining the factory operating characteristics of the engine, which is especially important in sports cars used both on the road and on the track.

If you want to better understand the impact of the manifold on performance and engine characteristics and are considering different exhaust system configurations, it is worth checking out the guide on our blog: Performance exhaust system: used manifolds and sports catalytic converters on the road. You will find practical tips there regarding the selection of used manifolds and their role in modifications.

Expanding Porsche exhaust system work

If you are planning a comprehensive repair or upgrade of the engine and exhaust area in your Porsche and need other components from the same group, such as additional manifolds, connecting sections, or mounting elements, check the available parts in the Porsche Exhaust manifolds category.

Summary

Porsche Carrera 996 Exhaust Manifold Right O/S 3.6 Petrol is a practical service solution for users who value original components. The used part allows for restoring the correct operation of the exhaust system, maintaining factory exhaust flow parameters, and avoiding issues with leaks. It is a sensible choice for repairs and renovations of sports cars where compliance with factory specifications and predictable engine behavior are essential.