Wehrli Custom Fabrication WCF100486-GRY S400 Turbo Swap Kit Grey 2004.5-2007 5.9L Cummins

The Wehrli Custom Fabrication S400 High Mount 2nd Gen Swap Kit enables installation of an S400-based turbocharger on 2004.5-2007 5.9L Cummins engines equipped with a 2nd generation style exhaust manifold. This comprehensive turbo installation system features WCFab's signature grey powder coat finish for durability and a custom appearance.

Complete Installation Kit Includes:

• 4-inch shorty down pipe that mates to factory exhaust system V-band connection
• 5-inch air intake for maximum airflow
• Dry air filter with Outerwears pre-filter cover for enhanced filtration
• 1/2-inch T4 spacer plate for proper turbo mounting
• Oil feed line fitting and complete oil drain line assembly
• All necessary hardware for complete installation

The high-mount configuration positions the manifold pointing upward, allowing for simplified down pipe installation without requiring modifications to the existing exhaust system. The down pipe connects directly to the V-band flange on the exhaust pipe, just as the factory turbo and cast elbow configuration does. This kit is designed to work with 2nd Gen style exhaust manifolds from manufacturers like Stainless Diesel or Steed Speed (manifold sold separately). Made in the USA with precision TIG welding and CNC machining at WCFab's state-of-the-art facility in DeKalb, Illinois.

Note: Designed for off-road competition use only. Not legal for sale or use in California on pollution-controlled vehicles.