High-quality aluminium pressure pipe for Audi RS3 EA855 evo as in the DAZA or DNWA. Maximum performance thanks to optimised air flow! Increase the performance and efficiency of your Audi DAZA with our optimised pressure pipe. Specially developed for the EA855 Evo, the pressure pipe sits on the cold side from the throttle valve to the intercooler and, thanks to its innovative design, ensures significantly improved airflow. Our one-piece pipe eliminates two potential weak points in the system where boost could be lost and replaces them with a flow-optimised system. The result is improved airflow and less back pressure - for more power and more efficient engine performance. Features: 31% more flow than OEM: The larger inner diameter of the aluminium pressure tube significantly improves airflow, reduces back pressure and thus increases engine performance. Aluminium tube made from one piece. The curved transitions optimise the air flow and eliminate two potential leakage points. CNC-machined 1/8 NPT connections, ideal for connecting methanol injection systems or boost pressure sensors. Reinforced 4-layer silicone hoses in 2 options depending on intercooler output Throttle valve adapter made of milled aluminium, enables the connection of additional sensors, such as a boost pressure indicator. High-quality hose clamps. (Supplied without blow off valve valve as shown, only for better visualisation of the position) Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com