Compatibility and replacement - Fits BMW models: 135i, 328i, 530i, E82, E70, E90, E92, Z4, X3, years 2006-2013 - Replaces OEM part numbers: 11617522929, 11617560537, 11617560538, 11617579114 - Design matched to OEM specifications for precise fit and reliable operation What it does and benefits - Intake Manifold Runner Valve IMRC regulates the air flow into the intake manifold to optimize the air fuel ratio - By regulating airflow, it contributes to improved fuel efficiency, better throttle response, and potentially higher engine performance - Helps create a smoother driving experience with steadier power delivery and reduced engine load during acceleration Durability and reliability - Constructed from high quality materials to withstand the engine environment and high pressures - Designed to deliver consistent performance under varying driving conditions - Supports the proper function of the intake system to maintain overall engine health Key features and performance - Effective airflow regulation is a core function, ensuring the engine receives the correct air supply for efficient combustion - Maintains optimal intake system operation to support engine efficiency and responsiveness - Engineered to meet OEM expectations for fit, function and long term reliability Use scenarios - Scenario 1: Replacing a worn IMRC valve on a 2006-2013 BMW to restore original throttle response and efficiency on models such as 135i, 328i, and 530i - Scenario 2: During routine maintenance or performance restoration to preserve OEM intake performance on E82, E70, E90, E92, Z4 or X3 platforms - Scenario 3: For driving enthusiasts who want consistent air flow regulation to support smooth acceleration and steadier power delivery in highway and city driving Material and compatibility notes - Made from high quality materials chosen to withstand engine stresses while providing reliable operation - Dimensions and fittings align with OEM specifications to ensure a proper, secure fit without modification