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2003-2007 5.9L Cummins Stage 2 High Flow Intake Bundle Kit

-3" Hot Side (Passenger) Intercooler Pipe
-3.5" Cold Side (Driver) Intercooler Pipe
-3.5" Intake Horn
-4" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Availability: WCFab Red with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Shipping: This Product cannot ship to the state of California
Pricing: $1,119.00
5 5 1

Customize Your Item

- Model Year -
 * required
- Powder Coating -
 * required
- Tag (Logo) Finish (PCUCTAG) -
 * required
- Grid Heater -
 * required
- Spare 4" Air Filter -
 * required
- D&J Precision Billet Valve Cover -
 * required


High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $50.00 vs buying all components individually!

This Kit Includes:

  • WCF100544 - 3" Passenger Side Intercooler Pipe
  • WCF100528 - 3.5" Driver Side Intercooler Pipe and Intake Horn Kit
  • WCF100346 - 4" Intake Kit

***2003-2004 models only - The 3.5" intake horn in this kit is significantly larger than the stock piece it is replacing. The smooth radius bend on the new part requires the plastic shroud over the throttle assembly on earlier trucks to be trimmed for fitment.***


Shipping Information

  • Item Requires Shipping
  • 20.0 lbs.
  • W36.0000” x H18.0000” x L12.0000”
  • This item ships in its own box.
  • This Product cannot ship to the state of California

Customer Reviews

Comment Total Reviews (1)

Wish I'd Done It Sooner
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 week

Purchased from: Wehrli Custom Fabrication - WCFab

Originally I bought this for the custom color (Illusion Blueberry) and any additional performance would just be a side benefit. After installation, I am impressed with the increased throttle response and the major turbo whistle! (silencer ring was removed before with stock airbox)
Very high quality and complete kit, I am hooked!
Pro tip: don't unwrap all the bubble wrap until pipes are installed, just open the ends.

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