---tab Description--- Description A Cold Air Intake System relocates the filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horsepower and torque. But that's only part of the power equation. Tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air to the cylinders (think of your engine as a big air pump), and this tuning allows us to deliver the maximum power gains throughout the entire RPM range. Fitment 2003-2007 Ford F-250 F-350 F-450 F-550 Super Duty PowerStroke 6.0L V8 Diesel Turbo Engine 2004-2007 Ford F-250 Harley Davidson Super Duty PowerStroke 6.0L V8 Diesel Turbo Engine 2005-2007 Ford F-350 Harley Davidson Super Duty PowerStroke 6.0L V8 Diesel Turbo Engine 2003-2005 Excursion PowerStroke 6.0L V8 Diesel Turbo Engine Key Features The air intake kit can help your engine to draw more cold air resulting in better throttle response and higher explosive horsepower outputIntake pipe made by light weight T-304 aluminum w/polished Allow maximum airflow through the stock manifold system and Intense deep sporty Sound Improve throttle response throughout low and mid RPMFilter is upgraded to high quality washable and reusable cone air filter This air intake kit will increase 7-10% of Horsepower and 6-8% of Torque Easy to install and easy to fit with simple tools No additional parts will be needed for installation after you purchase this kit All mount accessories are included, exactly the same as picture shown What‘s in the Box Include 1X Performance Cold Air Intake Brand: Rtune Racing Style: Cold Air Intake Color: Black Pipe Gray Filter Material: Aluminum Piping Filter: Washable and Reusable ---tab FAQ--- FAQ Q1: Will this cold air intake fit my 2003 Ford F-250 Super Duty?A: Yes, this 2003 F250 cold air intake kit is designed to be a direct-fit for the 6.0L Powerstroke diesel engine. It includes all necessary mounting hardware and requires no modifications. Q2: What are the performance benefits of this 6.0 Powerstroke cold air intake?A: This cold air intake system delivers 7–10% more horsepower and 6–8% more torque by increasing airflow, lowering intake temps, and improving throttle response across the RPM range. Q3: Is the air filter reusable?A: Yes. The kit includes a high-quality cone-style filter that is both washable and reusable, ideal for long-term performance and cost savings. Q4: Will this intake work on my 2004 Ford F-350 Harley Davidson edition?A: Absolutely. It’s fully compatible with the 6.0L diesel engine in the 2004 F350, including Harley Davidson Super Duty variants. Q5: How difficult is installation? Do I need special tools?A: Installation is straightforward and can be completed with basic hand tools. The kit is designed for plug-and-play fitment—no extra parts or tuning required. Q6: Is this air intake system street legal?A:...