5C3Z-6K854-A OE Turbo Y-Pipe Assembly.
For 2005, 2006, 2007 Ford 6.0L Powerstroke
Note: Upon installation, bolts and nuts must be placed into the exhaust manifold loosely by hand. Before tightening these, the V-band clamp at the turbo must be fully seated and tightened. Then tighten bolts and nuts.
Replaces# 5C3Z-6K854-CA, 5C3Z-6K854-CB