The K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit is engineered to enhance your engine’s output, delivering noticeable improvements in horsepower and torque. Experience a smoother throttle response and a more aggressive engine sound, making every drive—whether cruising on the highway or navigating off-road—more thrilling.
Key Benefits
• Rotationally molded HDPE tube designed to maximize airflow
• Washable, reusable high-flow air filter featuring oiled cotton media
• Custom heat shield that protects intake air from the heat in the engine bay
• Quick installation process that takes less than 60 minutes
What You Need to Know
Constructed from durable high-density polyethylene, this intake kit is optimized for maximum efficiency. Its oversized conical filter design allows for up to 100,000 miles between services under typical highway driving conditions. It is specifically tailored to fit a variety of Ford Ranger models—including the Edge, FX4, Sport, STX, Tremor, XL, and XLT—as well as Mazda B4000 editions. Please note that some configurations of this intake may not be legal on pollution-controlled vehicles in California; consult CARB guidelines for your specific vehicle.
Installation & Guides
For detailed installation instructions, please refer to our Installation Instructions and User Guide.
Visit our Air Intake Systems collection for additional performance upgrade options.
