Function: This adjustable intake hose is the best replacement part for custom applications in cold air intake systems or vented brake systems. It can maximize airflow into the combustion chamber, thereby improving throttle response, flexible and workable Expand Function: This adjustable intake hose is the best replacement part for custom applications in cold air intake systems or vented brake systems. It can maximize the airflow into the combustion chamber, thereby improving the throttle response, flexible and workable Expand High performance: The cold air intake pipe helps optimize throttle response, generate raw power and increase fuel economy. This tube can improve filter protection, improve throttle response and restore engine performance. It can extend up to 90cm and is fully 360 degree flexible Easy to use Made of high quality aluminum alloy: The adjustable suction tube is made of high quality aluminum and rubber, high/low temperature resistant, corrosion resistant and ultra