Wehrli Custom Fabrication - WCFab - Intakes & Intake Horns

2004.5-2005 LLY Duramax - Intakes & Intake Horns

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Wehrli Custom Fabrication - 2004.5-2005 LLY 4" Stage 2 Intake Kit
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2004.5-2005 LLY 4" Stage 2 Intake Kit
2004.5-2005 LLY 4" Stage 2 Intake Kit
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Description: - 4 in. Air Intake - 14g Aluminum Construction - 4 in. Dry Air Filter - Outerwear's Pre-Filter Cover - 4.8 in. Inlet Aluminum Intake Horn - Largest Intake Horn on the market - CNC Machined...More Details »
Item #: WCF100637
Condition: New
Limited Supply
10-15 Business Day Lead Time
This Product cannot ship to the state of California
Price: $579.00

Qty:

Wehrli Custom Fabrication - 2004.5-2005 LLY Duramax 4" Intake Kit with Air Box
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2004.5-2005 LLY Duramax 4" Intake Kit with Air Box
2004.5-2005 LLY Duramax 4" Intake Kit with Air Box
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Description: - 4" Intake Pipe - 14g Aluminum Construction - Air Box & Lid Constructed of 10G Aluminum Sheet - Dry Air Filter - Outerwear's Pre-Filter Cover - Includes Installation Hardware - Silicone Boot...More Details »
Item #: WCF100191
Condition: New
WCFab Red with Standard Brushed Tag and WCFab Grey with Standard Brushed Tag 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: $499.00


Wehrli Custom Fabrication - 2004.5-2005 LLY Duramax 4" Intake Kit with Air Box Stage 2
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2004.5-2005 LLY Duramax 4" Intake Kit with Air Box Stage 2
2004.5-2005 LLY Duramax 4" Intake Kit with Air Box Stage 2
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Description: - 4" Intake Pipe - 14g Aluminum Construction - Air Box & Lid Constructed of 10G Aluminum Sheet - Dry Air Filter - Outerwear's Pre-Filter Cover - Includes Installation Hardware - 4.8 in. Inlet...More Details »
Item #: WCF100301
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: $759.00


S&B Filters - 2004-2005 LLY Duramax S&B Cold Air Intake Kit
2004.5-2005 LLY Duramax - Intakes & Intake Horns - S&B Filters - 2004-2005 LLY Duramax S&B Cold Air Intake Kit
2004-2005 LLY Duramax S&B Cold Air Intake Kit
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Description: - Minimizes air restriction and flow better than stock - Fully enclosed airbox that protects the filter from dirt and keeps out engine heat - Available in either 8-layer Cotton Cleanable or Dry Extendable media
Item #: 75-5102, 75-5102D
Condition: New
This Product Cannot Ship to the State of California
Price: $349.00


Wehrli Custom Fabrication - Air Filter 4" Inlet (Dry)
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - Air Filter 4" Inlet (Dry)
Air Filter 4" Inlet (Dry)
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Description: - Dry Air Filter 4" Inlet - Airflow comparable to cotton filters - Exceptional filtration keeps your engine protected from harmful debris - Lasts up to 30,000 miles on the highway - Extend the life of the filter using compressed air
Item #: WCF100717
Condition: New
In Stock. Ships in 3-5 business days.
Price: $68.00


Wehrli Custom Fabrication - Outerwears Air Filter Cover
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - Outerwears Air Filter Cover
Outerwears Air Filter Cover
  • Currently 5/5 Stars
 (1)
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: $43.00
Qty:

Wehrli Custom Fabrication - 2001-2007 LB7/LLY/LBZ Duramax Aluminum MAF Sensor Bung
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2001-2007 LB7/LLY/LBZ Duramax Aluminum MAF Sensor Bung
2001-2007 LB7/LLY/LBZ Duramax Aluminum MAF Sensor Bung
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Description: - MAF Bung for Custom Intakes - CNC Machined Billet Aluminum - Made in USA - M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-26
Condition: New
In Stock. Ships in 3-5 business days.
Price: $34.00
Qty:

Wehrli Custom Fabrication - 2001-2007 LB7/LLY/LBZ Duramax Steel MAF Sensor Bung
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2001-2007 LB7/LLY/LBZ Duramax Steel MAF Sensor Bung
NEW!
2001-2007 LB7/LLY/LBZ Duramax Steel MAF Sensor Bung
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Description: - MAF Bung for Custom Intakes - CNC Machined Billet Steel - Made in USA - M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-31
Condition: New
In Stock. Ships in 3-5 business days.
Price: $39.00
Qty:

Wehrli Custom Fabrication - 2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized
2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized
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Description: - Kit includes two CNC machined billet aluminum fittings with o-ring seals. - 5/8" Hose Barb - Black anodized finish - Made in USA - No tuning required!
Item #: WCF100189
Condition: New
In Stock. Ships in 3-5 business days.
Price: $46.00
Qty:

Wehrli Custom Fabrication - 3.5" x 4" ID Straight Reducer x 3" Long Silicone Boot and Clamp Kit
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - 3.5" x 4" ID Straight Reducer x 3" Long Silicone Boot and Clamp Kit
3.5" x 4" ID Straight Reducer x 3" Long Silicone Boot and Clamp Kit
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Description: - Qty. 1 of 3.5" x 4" ID Straight Reducer x 3" Long Silicone Boot - Qty. 1 of 4" T-Bolt Clamp - Qty. 1 of 3.5" T-Bolt Clamp
Item #: WCF207-106
Condition: New
In Stock. Ships in 3-5 business days.
Price: $42.00
Qty:

Wehrli Custom Fabrication - O-Ring VGT Turbo Inlet LLY, LBZ, LMM, LML
2004.5-2005 LLY Duramax - Intakes & Intake Horns - Wehrli Custom Fabrication - O-Ring VGT Turbo Inlet LLY, LBZ, LMM, LML
O-Ring VGT Turbo Inlet LLY, LBZ, LMM, LML
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Item #: WCF203-25
Condition: New
In Stock. Ships in 3-5 business days.
Price: $1.99
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Items 1-11 of 11