Product Description:
DDP 3.5" Turbo Intake Horn Gloss Black w/ PCV Port Fits 2017-2019 Duramax L5P
- Brand: DDP
- Part Number: DDP-446
- Color: Polished
- Condition: New
- Material: 304 Stainless
- Warranty: 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 Horn
- O-Ring
- Mounting studs and nuts
- Polished Stainless
- NO 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
