aFe POWER cold air intake systems are engineered to optimize engine airflow, boosting horsepower, torque, and throttle response. CAD-designed and dyno-tested for precise bolt-on fitment, aFe delivers maximum performance and cooler air intake for daily driving and track use.

Why Choose aFe POWER?

  • IN-HOUSE DYNO & FLOW TESTED

    Every aFe POWER intake, exhaust, and module undergoes rigorous in-house dyno and flow bench testing to ensure proven horsepower, torque, and airflow gains.

  • MADE IN USA QUALITY

    Designed, prototyped, and manufactured under one roof in Corona, California, ensuring strict quality control and 100% bolt-on fitment.

  • COMPLETE VEHICLE INTEGRATION

    Engineered to seamlessly integrate with factory vacuum lines, sensors, and mounting locations for hassle-free installation without check engine lights.

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aFe: Frequently Asked Questions (FAQ)

What is the difference between Pro 5R, Pro DRY S, and Pro-GUARD 7 filters?

Pro 5R uses 5 layers of oiled cotton for maximum airflow and horsepower gains. Pro DRY S features 3 oil-free synthetic layers for quick, hassle-free maintenance. Pro-GUARD 7 combines oiled cotton and synthetic layers for ultimate filtration in harsh off-road environment conditions.

Are aFe POWER cold air intakes 50-state street legal?

Many aFe POWER products carry California Air Resources Board (CARB) Executive Orders (EO), making them 50-state legal. Check your specific product part number on our site to verify its CARB status and download the EO sticker.

Will installing an aFe intake or exhaust trigger a Check Engine Light (CEL)?

No. aFe POWER components are CAD-designed and dyno-tuned to maintain factory air-fuel ratios and OEM sensor placements, guaranteeing stock-like operation without CELs.

Do aFe SCORCHER power modules void my factory vehicle warranty?

aFe SCORCHER modules plug directly into factory sensor connections without altering or flashing the vehicle's ECU. They leave no digital footprint and can be quickly removed prior to dealer service.

Are aFe air filters washable and reusable?

Yes. Both Pro 5R (oiled) and Pro DRY S (dry) filters are 100% washable and reusable. Clean them periodically using aFe's official filter restore kits to maintain peak performance for the life of your vehicle.