Wehrli Custom Fabrication - WCFab - Cold Air Intakes & Intake Horns

2011-2016 LML Duramax - Cold Air Intakes & Intake Horns

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Items 1-13 of 13
Description: - 37% Improvement in Air Flow Over Stock - 4" Intake Pipe - Air Box & Lid Constructed of 10G Aluminum Sheet - Dry Air Filter - Outerwear's Pre-Filter Cover - Includes Installation Hardware -...More Details »
Item #: WCF100194
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Bronze Chrome, Bengal Blue, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This product Cannot Ship to the State of California
Price: $549.00


Description: - 37% Improvement in Air Flow Over Stock Intake - 5.6% Improvement in Air Flow Over Stock Intake Horn - 4" Intake Pipe - Air Box & Lid Constructed of 10G Aluminum Sheet - Dry Air Filter -...More Details »
Item #: WCF100304
Condition: New
WCFab Red, WCFab Grey, Candy Teal, Bengal Red, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This product Cannot Ship to the State of California
Price: $839.00


Description: - 4.8 in. Inlet, Largest Intake Horn on the Market - CNC Machined Cast Aluminum Construction - Includes PCV Port - Eliminates Resonator Connection - Silicone Reducer Boot - Stainless Steel...More Details »
Item #: WCF100417
Condition: New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product Cannot Ship to the State of California
Price: $399.00


Description: - CNC Machined Billet Aluminum Plate - Black anodized finish with engraved logo - Includes Stainless Mounting Hardware - NO Tuning required, bolt on! - Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100096
Condition: New
In Stock. Ships in 3-5 business days.
Price: $45.00
Qty:

Description: - Minimizes air restriction and flow better than stock - Fully enclosed airbox that protects the filter from dirt and keeps out engine heat - Integrated box seal that keeps out unwanted engine heat
Item #: 75-5075-1, 75-5075-1D
Condition: New
This Product Cannot Ship to the State of California
Price: $349.00


Description: - Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits - Dry Air Filter 4" Inlet - Airflow comparable to cotton filters - Exceptional filtration keeps...More Details »
Item #: WCF100717
Condition: New
In Stock. Ships in 3-5 business days.
Price: $72.00


Description: - Compressor Inlet Mating flange for Drop in Style LML VGT Turbos - Uses OEM turbo inlet worm gear style clamp - O-ring Seal sold separately, see WCF203-25 - CNC Machined from Billet Aluminum - Made in USA
Item #: WCF205-166
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00

Description: - Air Filter Cover - Compatible with WCF100717 4" Air Filter and WCF100719 5" Air Filters - Enhances the efficiency of performance / exposed air filters - Hydrophobic water-repellent treatment...More Details »
Item #: WCF100728
Condition: New
In Stock. Ships in 3-5 business days.
Price: $45.00
Qty:

Description: - MAF Bung for Custom Intakes - CNC Machined Billet Steel - Made in USA - M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-33
Condition: New
In Stock. Ships in 3-5 business days.
Price: $34.00
Qty:

Description: - MAF Bung for Custom Intakes - CNC Machined Billet Aluminum - Made in USA - M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-27
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
Qty:

Description: - MAF Bung for Custom Intakes - CNC Machined Billet Steel - Made in USA - M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-32
Condition: New
In Stock. Ships in 3-5 business days.
Price: $42.00
Qty:

Description: - Qty. 1 of 4" ID x 3" ID Straight Boot - Qty. 2 of 4" T-Bolt Clamp
Item #: WCF207-102
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
Qty:

In Stock. Ships in 3-5 business days.
Price: $1.99
Qty:

Items 1-13 of 13