2006-2010 LBZ/LMM Duramax High Flow Turbo Intake Horn
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.
The biggest inlet Wehrli makes for the LBZ/LMM
Wehrli's CNC-machined cast aluminum horn replaces the restrictive plastic factory inlet on the LBZ/LMM. Wehrli rates it at about 20% more airflow, calls its 4.8 in. inlet the largest on the market, and says it improves performance and throttle response.
It has a PCV port and drops the factory resonator for a cleaner look and a stronger turbo and engine sound. It is designed to pair with Wehrli's Stage 1 LBZ/LMM intake kits.
Who it's for
LBZ/LMM owners with an intake that connects with a 4 in. boot and clamps.
Key specs (per Wehrli)
| Engines / years | 6.6L LBZ / LMM Duramax, 2006-2010 |
|---|---|
| Inlet | 4.8 in. |
| Construction | CNC-machined cast aluminum |
| Airflow | About 20% over stock (Wehrli figure) |
| Ports | PCV |
| Made in | USA |
| Shipping weight / box | 9 lb · 10 × 10 × 30 in |
What's included
- 4.8 in. cast aluminum intake horn
- Silicone reducer boot, O-ring seal and stainless T-bolt clamps; powder-coated finish
Fitment notes
- Fits 2006-2010 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 / 3500 HD with the 6.6L LBZ or LMM Duramax.
- Needs an intake that accepts a 4 in. boot and clamp. Intakes with a molded rubber connection that slides over the factory horn (for example some K&N kits) will not fit.
- Supersedes WCF100341. Replaces GM part number 98011738.
- 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.
Video
Details
- WCF100412
- WCF100412
- Wehrli Custom Fabrication
- 10-15 Business Day Lead Time
- New
Shipping Information
- Item Requires Shipping
- 9.0 lbs.
- W10.0000” x H10.0000” x L30.0000”
- Free Ground Shipping on orders over $150.00 (excludes HI and AK)
- This item ships in its own box.
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