BMW X3 Series E83 N46 2.0i Exhaust System Manifold Petrol 3422988

The BMW X3 E83 N46 2.0i Exhaust Manifold 3422988 is an original exhaust system component from the Catalytic Converters group, designed for the N46 2.0i gasoline engine. This solution helps maintain the engine's factory operating characteristics, proper exhaust gas flow, and compliance with BMW manufacturer requirements.

Specifications and technical data

• SKU: 3440442
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3440442
• Substitutable numbers: 11623440442, 11623419514 11620363094, 0363094 3419514, 3440442
• Fuel type: Petrol
• Category: Catalytic Converters

Intended Use and Technical Characteristics

The presented exhaust manifold is dedicated to the N46 2.0i gasoline engine in the BMW X3 E83 model, ensuring proper fitment to the cylinder head, exhaust ports, and the rest of the system. The design, based on the factory solution, guarantees the preservation of stock flow parameters, which promotes stable engine operation and correct interaction with the catalytic converter.

This component comes from the BMW OE line, meaning its geometry, mounting points, and flanges comply with manufacturer specifications. The manifold has an assigned OEM part number and a set of replacement numbers, facilitating precise verification of compatibility with your specific vehicle configuration.

Benefits of Using an Original Exhaust Manifold

Using an original exhaust manifold in the N46 2.0i gasoline engine translates into a number of practical operational benefits:

• maintaining correct backpressure in the exhaust system,
• stable operation of lambda sensors and the engine control system,
• reducing the risk of leaks at the connection with the cylinder head and the subsequent exhaust section,
• consistency with the factory engine control unit maps for the gasoline engine.

Thanks to this manifold, the exhaust system maintains proper flow, and the engine can operate within the parameters intended by the manufacturer, which contributes to maintaining appropriate dynamics and smooth operation.

Condition, Origin, and Fitment

The offered exhaust manifold is in used condition, which is important for users seeking a reasonable compromise between cost and maintaining original BMW specifications. The component comes from a dismantled vehicle, allowing for the preservation of factory design and geometry while reducing repair costs compared to new parts.

The presence of the OEM part number and replacement numbers allows for precise fitment to specific versions of the BMW X3 E83 with a gasoline engine, minimizing the risk of installation issues and incompatibility with the existing exhaust system.

Application in Performance Exhaust Systems

This exhaust manifold model can be an interesting base for users who want to maintain the stock BMW design while planning further exhaust modifications, such as changing downstream sections or selecting a different muffler. An original component from the Catalytic Converters group provides a stable reference point for any modifications, allowing for correct operation of the gasoline engine and control system.

To better understand the relationships between the manifold, catalytic converter, and the rest of the exhaust system, and to find practical tips for selecting used parts, check out the article Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road.

Comprehensive BMW Exhaust System Service

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as manifolds, inserts, or housings, check the available parts in the BMW Catalytic Converters category.

For drivers considering a wider range of modifications and wanting to combine manifold replacement with other performance-enhancing changes, a guide on informed tuning using dismantled parts may be helpful – you can find more practical tips in the material Tuning with Used Parts – How to Gain Performance Without Losing a Fortune.