Attached to the turbo muffler pipe is the APR Turbo Outlet Hose, which replaces the factory rubber hose and worm-gear clamps with a high quality multi-ply silicone hose and strong Clampco T-bolt clamps. The hose has a cross sectional area 66% larger than stock thanks to upgrading both the turbo muffler pipe and outlet hose at the same time. The interior of the hose is smooth and lined with a fluorosilicone material designed to resist oil degradation and extend component life. EZ-Flow stepped lips within the hose allows for a smooth connection from hose to pipe for uninterrupted airflow. We pay close attention to the airflow path and provide as few bends and tight radius turns as possible. Furthermore the hose material adheres to its mating surface under high temperature to help create a stronger leak and slip free connection. This all results in a more reliable setup and increased performance through a larger, smooth, and strong uninterrupted airflow path. The turbo muffler pipe is compatible with the factory turbo and the hose is compatible with both OEM and upgraded APR charge pipes.