Performance Cold Air Intake System for 1999–2003 Mazda Protege & Protege5 – Nimble Power & Response

This performance intake system is engineered to maximize your Mazda's breathing potential. By replacing the restrictive factory air box with a high-velocity induction path, this kit allows the 1.8L and 2.0L 4-cylinder engines to draw in a larger volume of oxygen-rich air with significantly less effort. The result is a more energetic combustion cycle, providing crisper throttle sensitivity and more fluid acceleration, perfectly complementing the nimble handling characteristics of the Protege chassis.

Made specifically for the FP and FS engine series, this upgrade unlocks hidden efficiency while maintaining the dependable daily drivability of your vehicle. In addition to the performance boost, it grants your Mazda a deeper, sportier induction note under load, while the polished finish ensures the engine bay looks clean and purpose-built.

Key Features & Performance Benefits

• Unrestricted Induction: Replaces narrow factory ducting with a high-flow pathway to satisfy the engine’s demand for air.

• Instant Throttle Feedback: Eliminates the "laggy" feeling of the stock intake for more immediate power delivery.

• Measurable Gains: Designed to provide an estimated 7–10% increase in horsepower and a 6–8% gain in torque.

• Sporty Sound Profile: Adds a deeper, more authoritative engine growl during mid-range acceleration.

• Practical Maintenance: Includes a high-flow washable and reusable cone filter for long-term protection and cost savings.

Vehicle Fitment

1999–2000 Mazda Protege

Engine: 1.8L 4-Cylinder (ES / LX trims)

2001–2003 Mazda Protege

Engine: 2.0L 4-Cylinder (Base / DX / ES / LX trims)

2001–2003 Mazda Protege5 (MP5 Wagon)

Engine: 2.0L 4-Cylinder

Product Specifications

• Engine Application: 1.8L / 2.0L I4

• System Type: High-Flow Cold Air Induction

• Tube Construction: Polished Performance Piping

• Installation: Direct bolt-on design utilizing factory mounting points

What's included:

Your kit features a high-flow intake induction pipe, a premium washable performance air filter, and all required heavy-duty couplers, clamps, and hardware to ensure a secure and precise fit.

Installation Tip

Disconnect the NEGATIVE GROUND CABLE from the battery before starting the installation and keep it off for at least one minute after you finish. This reset allows the engine's computer to learn the new airflow parameters. Ensure the engine is completely cool before beginning work.