Description
This big single turbocharger install kit from WCFab for 2001-2004 Chevy Silverado 2500 / 3500 HD trucks contains what you need to swap from your stock IHI style turbo to a larger frame Borg Warner S400 style setup on a 6.6L LB7 Duramax diesel engine. Upgrades your existing air cleaner setup to a larger 5" fabricated aluminum intake with heavy duty sheet metal air box and high performance dry filter with pre-filter cover. Intercooler hot and cold side charge pipe plumbing are also updated to high flow 3" diameter mandrel bent 14 gauge aluminum tubes. Includes our upgraded high flow 3" fabricated billet y-bridge kit which replaces the restrictive stock upper intake manifold to finish off the air flow path into the engine and allow for maximum horsepower and efficiency gains. Supplied Oil Lines are high-quality stainless steel braided Parker Lines with the oil feed line routing from the main oil galley on the side of the engine block. A variety of popular turbo size options (sold separately) mount to a T4 fabricated steel pedestal with spacer which is compatible with our 2" high flow stainless steel up pipes. Included high temp ceramic coated turbo downpipe connects to your existing exhaust front pipe V-Band clamp. This simplifies installation and requires NO cutting or modification to your exhaust system.
IMPORTANT NOTES
Turbo Downpipe is designed for Half Marmon style S400 exhaust outlet, which measures 4.6" Diameter flat flange. NOT compatible with HX40 style exhaust outlet flanges. You will need to verify this if you are supplying your own turbo.
Forward Facing Thermostat Required: The OEM turbo coolant feed port on the upper radiator pipe from the thermostat housing will interfere with the larger WCFAB Turbo Intake in this Kit. Billet Coolant Port Block Off Plugs DO NOT allow enough room for clearance on LB7 Models. You MUST use a WCFAB Billet forward-facing thermostat housing Kit WCF100405 together with this kit to complete the installation.
SXE Turbochargers come standard with a hose style outlet, this will need to be modified to a vband connection in order to work with this installation kit.
FEATURES & BENEFITS
- Improved Power & Drivability
- Complete S400 Installation Kit
- Genuine Borg Warner Turbocharger
- 5" Fabricated Intake System
- 3" High Flow Y-Bridge
- 3" Downpipe & Intercooler Piping
- REQUIRED FORWARD THERMOSTAT
- Fits The 2001-2004 LB7 Duramax