【Compatibility & Easy Installation】Compatible with the following 2008-2016 Audi A4 A5 2.0T L4.Please not this intake pipe DO NOT have a vacuum port for vacuum pipe. Includes detailed, step-by-step instructions & all necessary parts, installs in less than 60 minutes with basic tools. No cutting or drilling required

【Power & Torque Improvement】This cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine to increase horsepower & torque, also improve throttle response. gains of up to 10 hp and 22 lb-ft. of torque

【Sporty Induction Sound】Experience a more aggressive and thrilling induction sound with every acceleration. This kit transforms your BMW's driving character, delivering a powerful roar that heightens your excitement behind the wheel

【High-Efficiency Air Filter】The multi-layer cotton air filter delivers over 99% filtration efficiency and is fully washable and reusable. Clean it every 20,000 miles to protect your engine from harmful contaminants and debris

【High-Flow Cold Air Delivery】The cold air intake kit features a large-diameter aluminum tube with smooth walls and precision bends to reduce airflow restriction and ensure uninterrupted airflow. A steel heat shield blocks engine heat, delivering cooler, denser air for improved engine performance