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2001-2004 LB7 Duramax 4" Stage 2 Intake Kit

-4" Intake
-3 1/2" Intake Horn
-Outerwear's Pre-Filter Cover
-Air Filter Cover
-Silicone Boot
-T-Bolt Clamps
-Powder Coating
-No Tuning Required!
Availability: 25-30 Business Day Lead Time
Shipping: This Product cannot ship to the state of California
Pricing: $479.00
4 5 1

Customize Your Item

- Model Year -
 * required
- Powder Coating -
 * required
- 3" Driver Side Intercooler Pipe -
 * required


2001-2004 LB7 Duramax 4" high flow Intake Kit and 3 1/2" Intake Horn for factory turbo. No tuning required.




Shipping Information

  • Item Requires Shipping
  • 14.0 lbs.
  • W12.0000” x H12.0000” x L32.0000”
  • This Product cannot ship to the state of California

Customer Reviews

Comment Total Reviews (1)

LB7 stage 2 intake
  • Currently 4/5 Stars

Reviewed by:

Product ownership: Less than 1 month

Purchased from: Wehrli Custom Fabrication - WCFab

Since nobody else has written a review, I figured I would. This kit is fantastic. From the Beautiful powder coating job to the extra power under the hood. The intake horn is a bit of a pain, and will take some persuasion to get it into place. It is quite tight against the plastic protector of the main wiring harness, however, it’s very doable with a wiggle or two. Other than that, amazing!

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