2007.5-2010 LMM Duramax 4" Cold Air Intake Kit with Air Box
Description
More air for the LMM
This Wehrli kit replaces the restrictive plastic factory intake tube and air box on the 2007.5-2010 LMM 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 WCF100635. It replaces GM part numbers 15819728, 25881207, 20917396, 25839609, 15855986 and 25815549.
Who it's for
LMM owners who want a bolt-on intake upgrade.
Key specs (per Wehrli)
| Engine / years | 6.6L LMM Duramax, 2007.5-2010 |
|---|---|
| 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 2007.5-2010 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 HD with the 6.6L LMM Duramax.
- California: Wehrli does not ship this part to California.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Details
- WCF100193
- WCF100193
- 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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