Description: Doctor Diesel 3.5" Turbo Intake Horn Coated Black w/ PCV Port Fits 2017-2019 Duramax L5PBrand: Doctor Diesel USAPart Number: DD-446-BColor: BlackCondition: NewMaterial: 304 StainlessWarranty: 1 Year3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" diameter and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration. Features:3 1/2" Intake HornO-RingMounting studs and nutsBlack CoatedNO Tuning required, bolt on!Will fit on stock truck no other modifications or upgrades necessary!Fitment:2017-2019 Chevrolet Silverado 2500HD/3500HD 6.6L L5P Duramax 2017-2019 GMC Sierra 2500HD/3500HD 6.6L L5P DuramaxNote:Will not fit aftermarket turbos
Price: 154.95 USD
Location: Elwood, Indiana
End Time: 2024-10-05T19:50:54.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Doctor Diesel USA
Interchange Part Number: Wehrli WCF100721-GB Duramax Plastic Intake Horn, 17 18 19 2017 2018 2019 6.6 6.6L 66 L5P Sierra Silverado GM, 2500 3500 2500HD 3500HD Turbo TurboHorn Inlet Boost High Flow EGT, Horsepower MFM 3.5 3.5" 3.5in inch in HSP PCV Fab, WCF100721 Banks
Manufacturer Warranty: 1 Year
OE/OEM Part Number: WCF100721
Manufacturer Part Number: DD-446-B
Material: Stainless Steel
Universal Fitment: Yes
CA Proposition 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Performance Part: Yes
