Sale
from $63.05
WCFAB Air Filter 4" Inlet (Dry)
WCFAB
Replacement Dry Air Filter used in WCFab 4" Intake kits and S300 Single Install Kits.
Intakes
Sale
Sale
from $266.75
WCFAB 2004.5-2010 LLY/LBZ/LMM Duramax Driver Side 3" Intercooler Pipe
WCFAB
Powdercoat colors can be found here! LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter ...
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Sale
from $716.83
WCFAB 2004.5-2005 LLY Duramax Y-Bridge Kit
WCFAB
Powdercoat colors can be found here! The LLY 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2004.5-2005 Duramax. The factory Y-br...
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Sale
from $387.03
WCFAB 2004.5-2005 LLY Duramax 4" Intake Kit
WCFAB
Powdercoat colors can be found here! 2004.5-2005 LLY Duramax 4" high flow intake kit for factory turbo. This Intake is for use with a FACTOR...
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Sale
$39.95
$38.75
WCFAB Outerwears Air Filter Cover
WCFAB
Outerwears Air Filter Cover for all WCFab air filters used in our turbo kits and intake kits.
Sale
from $542.23
WCFAB 2004.5-2005 LLY 4" Intake Kit Stage 2
WCFAB
Powdercoat colors can be found here! 2004.5-2005 LLY Duramax 4" high flow Intake Kit and 3 1/2" Intake Horn for factory turbo. Must be used in...
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Sale
from $1,677.13
WCFAB 2004.5-2005 LLY Duramax High Flow Intake Bundle Kit
WCFAB
Powdercoat colors can be found here! High Flow Intake Bundle Package for 2004.5-2005 LLY Duramax. Saves ~$60.00 vs buying all components ind...
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