Product Details
Fitment
FAQ
Shipping & Returns
1997–2003 F-150 4.6L / 5.4L V8 Cold Air Intake Kit
Refresh the intake setup on a compatible Ford 4.6L or 5.4L V8 with this Flashark heat-shield cold air intake kit. It pairs an aluminum intake pipe with a washable, reusable filter and the mounting components listed below for the applications in the fitment table.
Specifications
| Brand | Flashark |
|---|---|
| Product type | Cold Air Intake |
| Style | Heat Shield Cold Air Intake |
| Intake pipe | Aluminum piping |
| Filter | Washable and reusable performance air filter |
| Expected output range | Approximately 5–10 hp and 6–8% torque; results vary with vehicle condition, ECU calibration, installation, and supporting hardware. |
Key Features
- Heat-shield intake layout: This kit is configured as a heat-shield cold air intake for the listed Ford V8 applications.
- Aluminum intake pipe: The package includes an aluminum intake pipe for the kit’s intake path.
- Washable, reusable filter: The included performance air filter can be inspected and cleaned as needed for the vehicle’s operating conditions.
- Included connection hardware: Eight clamps and two silicone coupler hoses are included for the listed kit configuration.
- Performance range: Expected output is approximately 5–10 hp and 6–8% torque; the result depends on the vehicle, installation, calibration, and supporting hardware.
- Intake sound: The kit is intended to add a more noticeable intake tone under acceleration; sound remains vehicle- and installation-dependent.
Who This Kit Is For
This kit is for owners of the listed 1997–2003 Ford F-150, 2004 F-150 Heritage, 1997–1999 F-250, 1997–2004 Expedition, or 1998–1999 Lincoln Navigator with a 4.6L or 5.4L V8.
- For you if: you have confirmed an exact listed application; you want a washable filter and aluminum intake pipe; or you are comparing Ford-specific intake options in the Ford Cold Air Intake Kits collection.
- Not for you if: your vehicle uses the 4.2L V6, a diesel engine, a non-Heritage 2004 F-150, or an unlisted intake layout.
Check Before Ordering
- Vehicle: Match the year, model, and 4.6L or 5.4L V8 before ordering. A 2004 truck must be an F-150 Heritage.
- Configuration: Confirm the underhood intake layout and the condition of the factory sensors and hoses that must be transferred during installation.
- Filter care: The included filter is washable and reusable. Inspect it more often in dusty service; a cleaning interval is not specified here.
- Performance expectations: Fuel economy depends chiefly on driving habits and vehicle condition. This intake does not guarantee a measurable MPG gain.
- Legality: Not legal for sale or use in California (and other CARB-adopting states).
- More Ford options: For other application-specific options, see Ford F-150 Cold Air Intake Kits.
What’s in the Box
- ✓ 1 washable and reusable air filter
- ✓ 1 aluminum air intake pipe
- ✓ 8 clamps
- ✓ 1 heat shield
- ✓ 2 silicone coupler hoses
- ✓ Installation hardware shown with the product
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
Compliance Notice
Emissions notice: Not legal for sale or use in California (and other CARB-adopting states).
Fitment:
- 1997-2003 Ford F-150
- 2004 Ford F-150 Heritage
- 1997-1999 Ford F-250
- 1997-2004 Ford Expedition
- 1998-1999 Lincoln Navigator
- Fit Model with 4.6L 5.4L Engine Only
1997–2003 F-150 4.6L / 5.4L Cold Air Intake FAQs
Q1: Is this cold air intake legal in my state?
A1: Not legal for sale or use in California (and other CARB-adopting states).
Q2: Will this fit my Ford truck or SUV?
A2: Exact applications are 1997–2003 Ford F-150, 2004 Ford F-150 Heritage, 1997–1999 Ford F-250, 1997–2004 Ford Expedition, and 1998–1999 Lincoln Navigator with a 4.6L or 5.4L V8. Confirm your year, model, engine, and underhood intake layout before ordering.
Q3: Will this fit a 2001, 2003, or 2004 F-150?
A3: Compatible 2001 and 2003 F-150 trucks with the 4.6L or 5.4L V8 are included. For 2004, this kit fits the F-150 Heritage only; confirm the Heritage designation before ordering.
Q4: Does it fit both the 4.6L and 5.4L Ford V8?
A4: Yes, for the listed model-year applications with a compatible 4.6L or 5.4L V8. It is not for the 4.2L V6, diesel engines, or later F-150 generations with a different intake layout.
Q5: What is included with this F-150 cold air intake kit?
A5: The package includes one washable and reusable air filter, one aluminum intake pipe, one heat shield, two silicone coupler hoses, eight clamps, and the installation hardware shown with the product.
Q6: How much horsepower can this cold air intake add?
A6: Typical intake-only gains for this application are approximately 5–10 hp and 6–8% torque. Actual results depend on the vehicle, calibration, installation, and supporting hardware.
Q7: Is a cold air intake worthwhile on a stock 4.6L or 5.4L F-150?
A7: This kit is a fitment-specific airflow and intake-sound upgrade with a washable filter and aluminum intake pipe. It is not a substitute for major engine modifications.
Q8: Do I need a tune or will it cause a CEL?
A8: A tune is not normally required when the kit is correctly installed on a compatible stock truck and factory sensors and hoses are transferred as intended. Recheck clamps, couplers, hoses, connectors, and sensor orientation if a CEL or rough idle occurs after installation.
Q9: What does it sound like?
A9: You may hear a more noticeable, deeper intake tone under acceleration. Sound is subjective and varies with the vehicle and installation.
Q10: Will it improve MPG?
A10: MPG is dominated by driving habits; an intake alone cannot guarantee a measurable gain. Vehicle condition, towing load, traffic, and driving style all affect fuel economy.
Q11: Is the included air filter washable and reusable?
A11: Yes. Inspect the washable, reusable filter regularly and clean it when dirt loads the filter pleats. Dusty roads, farms, construction sites, and off-road use may require more frequent service.
Q12: How long does installation take?
A12: The current product information states that installation can be completed in under 60 minutes using common tools. Before starting the engine, check that the pipe clears moving and hot components and that every connection is secure.
Q13: Can I use this intake with headers, a cat-back exhaust, or a larger throttle body?
A13: It can be used as part of a broader airflow package on a compatible vehicle. Verify coupler, sensor, and throttle-body compatibility with support before ordering if your truck has non-factory intake components.
Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 30-day free return, provided the item is brand new, uninstalled, and in its original packaging. We cover return shipping for quality issues. Refunds are processed within 3-5 business days. Click for Return Policy
Worry-Free Delivery Protection
Add Worry-Free Delivery at checkout — if it's lost, stolen, or damaged, you're 100% covered. Click for Worry-Free Delivery Protection