Compatibility - Fits BMW models E60, E61, E70, E83, as well as X5, Z4, and X3. For additional compatible models and years, please refer to the product description. Performance benefits - Precise air distribution: The intake manifold with gasket ensures optimal air flow to the engine, supporting improved throttle response and overall engine performance. - Efficiency and smoothness: Expect better fuel efficiency and quieter engine operation due to optimized air intake and flow characteristics. Easy fit and installation - Perfect fit, simple install: Specifically designed for easy installation with a secure, tight fit, reducing installation time and eliminating common fitment issues. - Hassle-free repairs: A correctly fitting part helps you complete repairs quickly and return your car to road use without unnecessary complications. Durable gasket - Tight seal and reliability: The included gasket provides a dense, reliable seal to prevent leaks and ensure efficient air intake. - Engine protection: By preventing air leaks, the gasket helps protect the engine from potential issues that could lead to costly repairs, supporting long-term efficiency. Applications - Use in maintenance or restoration on BMW E60/E61 5 Series to restore throttle response and performance. - Upgrade or replace on E70 X5 for improved acceleration and efficiency. - Suitable for Z4, X3, and E83 models to prevent air leaks and maintain optimal engine operation. Additional compatible models and years can be found in the product description.