2001-2004 LB7 Duramax S300 Single Turbo Install Kit (WCF100478)

Fits

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

If you are not purchasing the turbo from Wehrli you *must* specify the brand of turbo you are using, some Turbo's you may be required to ship to use for mock-up to build the kit.

Part Number: WCF100478

• 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 (if you already have one installed, please leave a note when you go to check out.)
  
• 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
  
• Modified Upper Coolant Pipe
  
• Powder Coating

• This product is not on order estimated average lead time is 25+ business days
• The downpipe is HX40 style flange connection at the turbo as this style offers the best seal, alignment, and easiest install.
• If you are not purchasing the turbo from us you will need to make sure your exhaust housing is machined to HX40 style outlet flange!