Replaces the failure-prone OEM turbo coolant feed line on 2011–2014 Ford Powerstroke 6.7L engines, a common source of leaks due to engine vibration and rigid factory construction. Braided stainless steel line offers increased flexibility and durability, reducing the risk of cracking or breaking under normal engine movement and vibration. Multi-ply silicone coolant hose section provides superior heat and pressure resistance compared to the OEM rubber hose, ensuring long-term reliability. Designed to handle the constant stress and heat cycles of turbocharged diesel engines without degrading or leaking over time like the factory setup. Includes upgraded fittings for a precise, leak-free fit that matches or exceeds OEM quality and ensures straightforward installation without modifications. Helps prevent coolant loss and overheating issues caused by the factory feed line failure, protecting your turbo and engine from potential damage. Ideal for stock or modified Powerstroke trucks—whether towing, daily driving, or hauling, this upgraded feed line adds peace of mind. Engineered by Sinister Diesel for reliability, performance, and longevity—making it a must-have upgrade for any 6.7L Powerstroke owner.