Description: DDP 3.5" Turbo Intake Horn Gloss Black w/ PCV Port Fits 2017-2019 Duramax L5P Brand: DDPPart Number: DDP-446Color: PolishedCondition: NewMaterial: 304 StainlessWarranty: 1 Year 3 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 nutsPolished StainlessNO 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 Duramax Note: Will not fit aftermarket turbos
Price: 128.95 USD
Location: Youngsville, North Carolina
End Time: 2025-01-16T02:19:24.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
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 or replacement (buyer's choice)
Brand: DDP
Type: Intake Horn
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 17-1, 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
Manufacturer Warranty: 1 Year
OE/OEM Part Number: WCF100721
Manufacturer Part Number: DDP-446
Attachment Type: Bolt On
Material: Stainless Steel
Universal Fitment: Yes
Vintage Part: No
Performance Part: Yes
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