This intake hose is designed strictly according to original equipment manufacturer (OEM) dimensions and can directly replace genuine parts. Its mounting interface, outlet angle, and connector structure perfectly match the original hose. This intake hose ensures stable and unobstructed airflow between the air filter and throttle body, resolving common driving performance issues and protecting the accuracy of the air flow sensor. For F20 F21 F30 F34 F33 X3 F35 X4,Material:ABS,Easy to use: completely flexible material, making this intake pipe the ideal addition to your personal vehicle conversion. Package Quantity: 1 x Car Intake Pipe,Exquisite workmanship ensures a quieter exhaust and improves function to ensure a comfortable driving experience. Can ensure that there is a flow area to avoid turning and sudden changes of the cross-section, and improve the surface texture of the tube to reduce air resistance., Manufacturer: YOUZKA