Engine Air Intake Hose: Boost Your Vehicle's Performance and Efficiency Enhance your vehicle's engine efficiency with our high-quality Engine Air Intake Hose. Designed for optimal airflow and durability, this essential component ensures your engine operates smoothly and effectively, providing a superior driving experience. Applicable Model: This intake boot hose is specifically designed for the 323I, 323IS, M3, and Z3 models. Ensure compatibility with your vehicle before purchasing to avoid unnecessary returns and ensure a perfect fit. OE Number: The reference part number for this product is 13541740073. Confirm this number matches your required OE specifications to avoid any compatibility issues and ensure seamless installation. Improved Air Flow: The unique curves and opening positions of the air intake duct hose are engineered to significantly increase airflow and velocity into the engine. This design enhances engine power output and improves combustion efficiency for better performance. Enhanced Driving Experience: By stabilizing the air entering the engine, the air cleaner boot hose ensures smoother and more responsive engine operation. Experience improved acceleration performance and better fuel economy for a more enjoyable drive. Durable Material: Constructed from high-quality rubber material, the air filter intake tube is both high temperature and wear-resistant. Its robust design ensures a long service life, providing reliable performance over time. Choose our Engine Air Intake Hose to elevate your vehicle's performance and efficiency. Order now to experience enhanced engine power, smoother operation, and increased fuel economy, ensuring your car delivers a top-notch driving experience.