The IE 1.8T Adapter Set for Large to Small Port is specially designed for the 1.8T engineThis adapter kit provides a smooth transition between manifold and cylinder head port sizes, which is essential for optimizing airflow. This modification reduces intake temperatures, resulting in better engine performance and an increase in power. This kit is perfect for driving enthusiasts who want to upgrade their engine without complex modifications. The use of high-quality materials ensures long life and optimal performance. The adapter kit is designed with simplicity in mind; installation is straightforward and can usually be completed in a few hours. In addition to the power gains, the adapter kit also helps to improve overall engine performance, resulting in a more responsive throttle and a smoother driving experience. This makes the IE 1.8T This adapter kit is a valuable addition for both road and race cars. The kit also includes extended mounting hardware, meaning everything you need for a successful installation is included. With the two new intake manifold gaskets, you can be sure there will be no air leaks, which is crucial for maintaining optimal engine performance. Choose the IE 1.8T Adapter set and experience the difference in performance and efficiency. This set is a smart investment for any owner of a Audi 1.8T who wants to get the most out of their engine.

Advantages:
• Smooth transition between manifold and cylinder head ports
• Lowers intake temperature and increases power
• 12.5mm thickness significantly reduces heat transfer
• Easy installation of the IE Transverse 1.8T Intake Manifold on a small port cylinder head

Contents:
• IE Phenolic adapter
• Extended mounting hardware
• Two new intake manifold gaskets