PRL Motorsports High Volume Intake System 2017–2025 Ford F-150 3.5L EcoBoost

Overview

The PRL High Volume Intake System for the 2017–2025 Ford F-150 3.5L EcoBoost is designed to eliminate factory intake restrictions and feed your engine the airflow it demands. Featuring dual 4-inch roto-molded intake runners with integrated bell-mouth filters, this system ensures smooth and consistent airflow all the way to each turbocharger.

The oversized airbox nearly doubles the volume of the OEM unit, sealing to the hood for a direct cold air feed. With precision fitment and OEM-quality mounting, this is a bolt-on system built for real-world performance whether towing, hauling, or driving wide open.

Dyno testing on a 2018 3.5L EcoBoost F-150 showed consistent gains across the RPM range. On average, the PRL intake produced +8 horsepower and +12 lb-ft of torque at 4000 RPM, +8 horsepower and +8 lb-ft at 6000 RPM, and an impressive +22 horsepower and +17 lb-ft of torque at redline compared to stock. Peak improvements of +5.5 horsepower and +3.86 lb-ft were also recorded.

When paired with the PRL Intercooler, results climbed even higher: +50 horsepower and +40 lb-ft of torque at redline with power gains starting around 5300 RPM. The intake is designed not only for peak numbers but also to deliver consistent power throughout the rev range.

Key Features

• Dual 4-inch intake runners feeding each turbo

• High-flow cotton and steel mesh filters with bell-mouth inlets

• Oversized roto-molded airbox that seals to the hood

• Smooth-flowing curves with stepped silicone for efficient airflow

• Direct bolt-on fitment with no cutting or trimming required

• Filters mount directly to the airbox for easy servicing

• Designed for top-end power without sacrificing drivability

Materials

• Roto Molded HDPE Airbox and Intake Tubes

• 304 Stainless Aluminum Sheet Metal Components

• 5-Layer Reinforced Silicone Couplers

• 304 Stainless Steel Clamps

• Anodized Aluminum Dress-Up Washers

• Stainless Steel Hardware and Nylon Rivets

• Rubber Gaskets and Grommets

Fitment

• 2017–2025 Ford F-150 3.5L EcoBoost

*Also Fits 2017-2025 Raptor Models

*Does Not Fit Power-boost Models

What’s Included

• (2) PRL Intake Filters

• (2) Roto-molded Intake Tubes (Driver/Passenger)

• (4) Application-specific Silicone Couplers

• (1) Roto-molded Airbox with Threaded Inserts

• (1) Aluminum Filter Retainer

• (2) Stainless Steel Brackets

• (1) Rubber Grommet and Gasket

• Full Hardware Pack (Clamps, Screws, Washers, Rivets)

*Planned submission to SEMA Garage for CARB testing

INSTALL GUIDE