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Wehrli Air Intake Systems › Cold Air Intakes

WCF Intake Kit - Stage 2

Part # wcfWCF100439-CSTM MFR # WCF100439-CSTM ID 1043496

Wehrli 11-16 LML Duramax Stage 2 High Flow Bundle Kit WCFab Red (Custom)

✓ In Stock (4 locations)
Price available on request
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⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
BrandWehrli
Part NumberwcfWCF100439-CSTM
MFR Part #WCF100439-CSTM
Item ID1043496
Price GroupWehrli
Born-On Date2026-05-13
CategoryAir Intake Systems
SubcategoryCold Air Intakes
Dimensions & Shipping
Dimensions36.0" × 18.0" × 12.0" (L×W×H)
Weight19.00 lbs
LTL FreightStandard Parcel
Air ShippingEligible
Stock & Availability
Status ✓ In Stock (4 locations)
Warehouses
● 01 ● 02 ● 03 ● 59
Regular StockNo
PowersportsNo
Compliance & Regulations
Prop 65⚠ Warning Required
CARBNot CARB Approved
CARB Ack.Required
EPACompliant
ActiveActive
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