2006-2007 LBZ Duramax 4" Cold Air Intake Kit with Air Box
Description
This part is not in stock at Powertech Diesel. WCFab builds and powder coats it in your color after you order. Colors WCFab has in stock usually ship in 3-5 business days; all other colors take 10-15 business days. Call 208-542-7793 for timing. You must select the "I understand this part is not in stock and is built to order" acknowledgment before adding it to your cart.
More air for the LBZ
This Wehrli kit replaces the restrictive plastic factory intake tube and air box on the 2006-2007 LBZ with a fabricated 14 ga aluminum tube, a 10 ga aluminum air box and a dry filter.
It pulls cooler air in through the inner fender, and the 4 in. tube with smooth bends raises intake air speed and volume. Wehrli says that means more horsepower and torque, quicker throttle response, cooler intake temperatures and a stronger turbo sound.
The air box lid comes off for an easy look at the filter, and the water-shedding pre-filter helps keep dirt away from the MAF sensor, turbo and engine.
Supersedes WCF100336. It replaces GM part numbers 19167951, 89060671, 15837090 and 25839609.
Who it's for
LBZ owners who want a bolt-on intake upgrade.
Key specs (per Wehrli)
| Engine / years | 6.6L LBZ Duramax, 2006-2007 |
|---|---|
| Intake tube | 4 in., 14 ga aluminum |
| Air box | 10 ga aluminum sheet with lid |
| Filter | Dry, with pre-filter cover |
| Tuning | Not required |
| Made in | USA |
| Shipping weight / box | 13 lb · 24 × 16 × 16 in |
What's included
- Aluminum intake tube, 4 in.
- Air box with lid
- Dry air filter and pre-filter cover
- Silicone boot, O-ring seal and stainless T-bolt clamps
- Install hardware; powder-coated finish
Fitment notes
- Fits 2006-2007 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 with the 6.6L LBZ Duramax.
- California: Wehrli does not ship this part to California.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Availability
Not in stock at Powertech Diesel. Built to order and powder coated by WCFab after purchase. Colors WCFab has in stock usually ship in 3-5 business days; all other colors take 10-15 business days. Call us at 208-542-7793 for timing on your color.
Details
- WCF100192
- WCF100192
- Wehrli Custom Fabrication
- In-stock powder coat colors ship in 3-5 business days. 10-15 business day lead time on all other colors.
- New
Shipping Information
- Item Requires Shipping
- 19.0 lbs.
- W24.0000” x H18.0000” x L24.0000”
- Free Ground Shipping on orders over $150.00 (excludes HI and AK)
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