• Cold Air Intake for Ford Excursion/F-250/F-350 Super Duty (1999-2003) 7.3L V8 Turbo Diesel Engine
  • Cold Air Intake for Ford Excursion/F-250/F-350 Super Duty (1999-2003) 7.3L V8 Turbo Diesel Engine
  • Cold Air Intake for Ford Excursion/F-250/F-350 Super Duty (1999-2003) 7.3L V8 Turbo Diesel Engine Default Title
  • 1999–2003 Ford Super Duty 7.3L Powerstroke

Cold Air Intake for Ford Excursion/F-250/F-350 Super Duty (1999-2003) 7.3L V8 Turbo Diesel Engine

$119.95
$119.95 $199.99
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RED Performance Cold Air Intake System for 1999–2003 Ford Super Duty 7.3L Powerstroke – Unleash Your Diesel's Full Potential

The 7.3L Powerstroke isn't just an engine—it's a legend. Built during an era when Ford engineered diesels to last a million miles, this powerplant earned its reputation pulling heavy trailers through mountain passes and working job sites from dawn to dusk. But even legends need to breathe properly. Your factory air intake was designed for quiet operation and emissions compliance, not maximum performance. That's where this RED Performance Cold Air Intake transforms your Super Duty's capabilities.

Why Your Powerstroke Deserves Better Airflow

Imagine hooking up your fifth-wheel on a Friday afternoon, ready for that weekend adventure. You merge onto the highway, but instead of struggling against turbo lag, your 7.3L responds immediately with authority. That's the difference cooler, denser air makes. This precision-engineered intake system replaces restrictive factory components with mandrel-bent T-304 aluminum piping that delivers high-velocity airflow directly to your turbocharger. The result? Sharper throttle response, lower exhaust gas temperatures during hard pulls, and noticeable gains in both horsepower and torque exactly when you need them most.

Built Tough for the Toughest Trucks

Your Super Duty was engineered to work hard—hauling construction materials, towing horse trailers, or simply conquering your daily commute with confidence. This intake system matches that work ethic with premium construction that won't let you down. The lightweight aluminum piping resists heat buildup while maintaining consistent airflow, and the high-flow performance filter blocks harmful road debris without strangling your engine's air supply. You'll even notice that signature Powerstroke turbo whistle becoming more pronounced—a sound every diesel enthusiast appreciates.

Key Performance Advantages

  • Increased Power Output: Measurable horsepower and torque gains for improved towing capacity and acceleration
  • Premium T-304 Aluminum Construction: Mandrel-bent piping ensures smooth, unrestricted airflow and long-lasting durability
  • Reduced Turbo Lag: Faster boost response translates to more immediate power delivery when you press the accelerator
  • Enhanced Engine Sound: Enjoy a more aggressive turbo whistle and deeper diesel note
  • Superior Filtration: High-flow filter captures contaminants while maximizing oxygen-rich air delivery
  • Lower EGTs: Cooler air intake helps maintain safer exhaust gas temperatures during demanding conditions

Perfect Fit for Your Ford

Compatible with: 1999–2003 Ford F-250, F-350 Super Duty, and Excursion equipped with 7.3L V8 Powerstroke Turbo Diesel
Important: Not compatible with vehicles manufactured before December 7, 1998

Complete Installation Package

Everything arrives ready to install: premium T-304 aluminum intake piping, high-performance air filter, precision-fit silicone couplers, stainless steel clamps, and detailed mounting hardware. View installation diagram here.

Installation Guidelines

Before beginning installation, disconnect your battery's negative cable and wait at least one minute after completing the installation before reconnecting. This allows your Powerstroke's computer to recognize the improved airflow and adjust fuel delivery accordingly. Always perform installation on a completely cool engine.

Ready to experience what your 7.3L was truly capable of all along? Upgrade your intake system today and feel the difference every time you turn the key.

Engine Safety Rating
Difficulty 

Fitment

Make

Ford

Engine Size
  • 7.3L

Year
  • 1999
  • 2000
  • 2001
  • 2002
  • 2003

Installation & Tools

The Wrench Time

  • Estimated Time: 45-60 Minutes
  • Difficulty: 3/10 - Straightforward bolt-on, but you will be wrestling with 20-year-old oily boots and brittle plastics.

Tools You Will Need

  • 10mm wrench (for battery terminals)
  • 8mm nut driver or deep socket (for hose clamps)
  • 10mm and 13mm sockets with extensions (for factory airbox tray removal)
  • Flathead screwdriver or panel popper (for wire harness clips)
  • Brake cleaner and a clean rag (crucial for wiping down the turbo inlet)
Mechanic’s Pro Tip (The "Gotcha"):
The 1999-2003 7.3L Powerstroke is infamous for "turbo dusting." The factory airbox lid warps over time, bypassing the filter and sending raw dirt directly into your turbo’s compressor wheel. When removing the factory intake tube, inspect your turbo blades. Also, the factory Intake Air Temperature (IAT) sensor plastic cage is extremely brittle after two decades of heat cycling. Twist it out of the rubber grommet slowly, or it will snap off into your old intake manifold. Clean the turbo inlet of all CCV oil residue before installing the new boot, or it will blow off under heavy boost!

Phase 1: Removing the Factory Part from your 1999-2003 Ford Excursion F-250 F-350 7.3L

  1. Disconnect the Batteries: The 7.3L is a dual-battery system. Disconnect the negative terminals on BOTH batteries using your 10mm wrench to prevent electrical shorts and reset the ECU.
  2. Unplug the Sensors: Locate the Intake Air Temperature (IAT) sensor and the Filter Minder (restriction gauge) on the factory airbox lid. Unplug the IAT harness and use your panel popper to free the wiring harness clipped to the airbox. Gently twist and pull the IAT sensor and Filter Minder straight out of their rubber grommets. Set them aside somewhere safe.
  3. Loosen the Clamps: Grab your 8mm nut driver and loosen the worm-gear clamps connecting the intake tube to the turbo inlet and the CCV (Crankcase Ventilation) doghouse return bracket.
  4. Yank the Box: Release the factory metal clips holding the airbox lid. Remove the lid and old panel filter. Next, use a 10mm socket and 13mm socket to unbolt the lower factory airbox tray from the fender well and battery tray. Lift the entire assembly out of the engine bay.

Phase 2: Installing the Cold Air Intake

  1. Prep the Turbo Inlet: Before installing the new kit on your 1999-2003 Ford Excursion F-250 F-350 7.3L, spray some brake cleaner on a rag and firmly wipe the outside of the turbo inlet lip. The factory CCV constantly blows oil vapor in there; if you leave it greasy, your new silicone boot will slip right off.
  2. Mount the Heat Shield: Drop the new aftermarket airbox or heat shield into the factory mounting location. Bolt it down snugly to the fender and battery tray using your 10mm and 13mm sockets.
  3. Transfer the Sensors: Install the supplied rubber grommets into your new intake tube. Extremely carefully, push your factory IAT sensor and Filter Minder into the new grommets. A tiny drop of clean motor oil on the outside of the sensor plastic helps it slide in without cracking.
  4. Route the Plumbing: Slide the new silicone boot over the turbo inlet and slide the intake tube into place. Connect the CCV port to the new tube. Tighten all 8mm worm-gear clamps firmly, but do not overtighten and crush the plastic tube. Secure the massive new cone filter to the end of the tube inside the heat shield.
  5. Relearn Procedure: Reconnect both battery terminals with your 10mm wrench. On the first startup, let the truck idle. The gas pedal should not be touched for at least 20 seconds to allow the ECU to adjust to the massive increase in airflow and recalibrate the IAT readings. Check for any whistling noises indicating a vacuum leak.

Disclaimer: This is a general guide provided for the 1999-2003 Ford Excursion F-250 F-350 7.3L. Always refer to your factory service manual for exact torque specifications and safety procedures.

Warranty

All products are backed by our Limited Lifetime Warranty. We stand by our quality. [See terms]
Cold Air Intake for Ford Excursion/F-250/F-350 Super Duty (1999-2003) 7.3L V8 Turbo Diesel Engine

$119.95