WEHRLI WCF100478 2001-2004 LB7 DURAMAX S300 SINGLE TURBO INSTALL KIT

This kit will allow you to install an S300-based Turbo on your LB7 Duramax. Replacing all OEM plumbing and y-bridge with high flow 3" diameter piping. 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. We designed our down pipe to connect with your exhaust system V-Band and clamp, which simplifies installation and does not require you to cut your exhaust system.

If you are not purchasing the turbo from us, you must specify the brand you are using and may be required to ship your turbo to us for mock-up to build the kit.

-4" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-T4 Pedestal with Hardware
-Stainless Steel Oil Feed and Drain Lines with Fittings
-3" Fabricated High Flow Y-Bridge
-3" Hot Side Intercooler Pipe
-3" Cold Side Intercooler Pipe
-3" Down Pipe with High Temp Coating (Mates to exhaust system flange)
-Driver Side Trans Dipstick tube
-Silicone Boots
-T-Bolt Clamps
-V-Band Clamps
-Heat wrap
-Powder Coating

The WEHRLI WCF100478 2001-2004 LB7 DURAMAX S300 SINGLE TURBO INSTALL KIT provides an easy and efficient way to install an S300-based Turbo on your LB7 Duramax with its high-quality components and expert design. With the kit, you can replace all OEM plumbing and y-bridge with 3" diameter piping, ensuring improved airflow and performance.

The kit includes high-quality stainless steel braided Parker Lines for the oil feed line, which connects from the main oil galley on the engine block for optimal lubrication. The downpipe is designed to seamlessly connect to your exhaust system with a V-Band and clamp, eliminating the need for cutting your exhaust system during installation.

For convenient installation, the kit incorporates a Driver Side Transmission Dipstick Tube, making the process smoother. Please note that if you are not purchasing the turbo from us, you will need to specify the brand you are using, as some turbos may require mock-up for kit building.

Moreover, the kit's downpipe features an HX40 style flange connection at the turbo end, offering the best seal, alignment, and ease of installation. For LB7 models, it's essential to address the OEM turbo coolant feed port interference with the WCFAB Turbo Intake by utilizing the recommended WCFAB Billet forward-facing thermostat housing Kit or Modified OEM Pipe for clearance.

Additionally, you can enhance the appearance and durability of your components with Wehrli Custom Powder Coating services. Utilizing a dry powder application and curing process, our powder coating offers a solid, long-lasting finish that protects against corrosion. Choose from a variety of standard and upgraded color options to suit your preferences and needs.

Enhance your LB7 Duramax's performance and aesthetics with the WEHRLI WCF100478 S300 TURBO INSTALL KIT, meticulously designed to ensure quality, functionality, and style.