Description
Description
Fits
| Year | Make | Engine |
| 2001-2004 | GM | 6.6L Duramax |
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
Features
- 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
Notes
- 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!
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