The Iwis Porsche Engine Timing Chain Kit - 90001164 is a high-quality and reliable kit designed specifically for Porsche engines. It includes all necessary components for proper timing chain replacement, including the timing chain, tensioner, and guides. This kit is made by Iwis, a trusted brand known for their precision and durability in automotive parts. It is compatible with various Porsche models and is built to meet or exceed OEM specifications. With this kit, you can ensure smooth and efficient engine performance and avoid potential engine damage caused by a faulty timing chain.