BMW E82 E88 E90 E91 E93 Intake Pipe Charge Air Cooler Duct Hose Tuning 7590304

BMW E82 E88 E90 E91 E93 Intake Pipe Charge Air Cooler Duct Hose Tuning is a component from the Hoses, Pipes and Tubes group, designed for the intake system in gasoline engines of BMW E series. It enables efficient routing of compressed air from the charge air cooler, which is important for stable engine operation and tuning modifications. This solution is for users who want to maintain correct airflow geometry while adapting to specific intake configurations.

Specifications and technical data

• SKU: 7590304-TUNING
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 7590304-TUNING
• Substitutable numbers: 7590304, 13717590304, 11657556553, 7556553
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Application in BMW Intake System

The intake duct, described as BMW E82 E88 E90 E91 E93 Intake Pipe Charge Air Cooler Duct Hose Tuning, operates in the area between the turbocharger, the charge air cooler, and the intake manifold. Its function is to securely and stably guide pressurized air, maintaining the correct cross-section and shape, which limits pressure drops and unwanted turbulence.

The component is designed for gasoline engines, which is important for material selection and resistance to temperature and oil mist from the crankcase ventilation system. This allows the hose to work with both factory and aftermarket intake configurations typical for BMW E series models.

Technical and Tuning Characteristics

As part of the Hoses, Pipes and Tubes group, the intake duct is designed for resistance to overpressure, variable temperatures, and vibrations generated by the engine. Its shape and diameter are adapted for turbocharged systems, helping to maintain stable airflow under higher loads.

In tuning applications, this type of hose allows for:

• maintaining proper intake system flow at increased boost pressure,
• reducing the risk of leaks in the critical section between the charge air cooler and the manifold,
• better adaptation to modified intake components, such as larger intercoolers or different connectors.

As a result, it is a practical addition to turbo system modifications, especially in projects focused on improving engine response and performance consistency.

Component Condition and Installation Aspects

The offered hose is used, allowing for an economical replacement compared to new parts, while maintaining original geometry and fit for factory mounts. This type of component, when properly installed, allows for restoring proper intake system sealing and reducing power losses resulting from leaks or deformation of the old hose.

Before installation, a standard inspection of the working surfaces, clamp seats, and any vacuum connectors is recommended to ensure proper sealing of connections. Correct positioning of the hose relative to other engine bay components minimizes the risk of rubbing and overheating during long-term operation.

Fitment by Part Numbers and Selection Support

The component has a dedicated OEM part number and interchangeable numbers, which facilitates precise identification and comparison with the currently installed hose in the vehicle. When selecting for a specific BMW model, it is advisable to verify compatibility by part number and engine configuration to avoid installation issues.

If you want to check the compatibility of the hose with your car step-by-step based on the VIN and manufacturer's designations, a practical guide will be helpful – detailed instructions can be found in the article Guide: How to Select the Right Car Part by VIN and OEM Number.

Other Hoses, Pipes and Tubes from Unbranded

If you are planning a comprehensive repair or engine area upgrade for your BMW and need other components from the same group, such as intake hoses, vacuum hoses, or cooling system pipes, check the available parts in the Unbranded Hoses, Pipes and Tubes category.

Summary

BMW E82 E88 E90 E91 E93 Intake Pipe Charge Air Cooler Duct Hose Tuning is a functional intake duct designed for BMW E series gasoline engines, intended for use in systems with a charge air cooler. It ensures sealing and stable airflow in both stock and tuned configurations, serving as a practical solution for users who want to restore intake system efficiency or prepare their car for further modifications.