2017-2019 L5P DURAMAX 3.5" TURBO INTAKE HORN Color:Black Hammer Tone the heatshield incorporates the use

the heatshield incorporates the use of the factory RAM active air

cross-linked polymer (XLHDPE)

Is your Cummins ready for a breath of fresh air

As this happens you will have drastic tie rod angle changes

2017-2019 L5P DURAMAX 3.5" TURBO INTAKE HORN Color:Black Hammer Tone the heatshield incorporates the use3 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. NO Tuning required, bolt on! Will fit with OEM or any aftermarket intake kit. Will fit on stock truck no other modifications or upgrades necessary!