Performance Air Intake for Chevy Cavalier & Pontiac Sunfire (2002-2005) 2.2L L4 Engine Black

Boost your Cavalier or Sunfire's Ecotec performance with this complete cold air intake—engineered for GM's globally-designed 2.2L four-cylinder that proved itself capable of 1,200+ horsepower in land speed record attempts.

More Airflow for GM's Modern Ecotec Four-Cylinder

The 2002 model year marked the arrival of GM's Ecotec 2.2L engine in the Cavalier and Sunfire, hailed as "General Motors' first truly global engine" delivering "excellent fuel economy and low emissions in a reliable, durable package." The lightweight aluminum four-valve overhead cam engine produced 140 horsepower with peak torque of 150 lb-ft—modest numbers on paper, but GM engineered the Ecotec to be "reliable like an import, but actually give good torque and hp" for everyday driving. The engine proved remarkably robust—GM's land speed record Ecotec produced 1,200 horsepower "using over 80% stock internals," demonstrating the platform's impressive strength and tuning potential.

This cold air intake addresses GM's conservative factory airbox design by replacing your stock air filter box and intake tube with T304 aluminum piping and a high-flow washable filter. The result is up to 10% gains in horsepower and torque—measurable improvements in throttle response and mid-range acceleration that complement the Ecotec's already smooth power delivery. GM Performance Parts later offered a supercharger kit producing 175 horsepower (a 25% increase), proving that forced induction works well on this platform, but an intake upgrade alone delivers noticeable gains without the complexity. The washable filter requires service only every 50,000 miles, and you'll get that deeper four-cylinder tone that adds character.

Key Features

• Up to 10% Power Gains: Improved airflow delivers noticeable horsepower and torque increases with sharper throttle response
• T304 Aluminum Construction: Lightweight, corrosion-resistant piping withstands engine bay heat
• Washable Filter: Service interval up to 50,000 miles—long-term savings over disposable OEM filters
• Enhanced Engine Sound: Deeper intake tone complements the Ecotec's smooth character
• Foundation for Future Mods: Works well with exhaust and tuning upgrades common in the J-body community

Fitment

• 2002-2005 Chevrolet Cavalier with 2.2L L4 Ecotec (L61 engine code)
• 2002-2005 Pontiac Sunfire with 2.2L L4 Ecotec (L61 engine code)
• Compatible with both 5-speed manual (Getrag F23) and 4-speed automatic (4T45-E)
• NOT compatible with earlier 2.2L OHV pushrod engines (1995-2001)

Package Includes: T304 aluminum intake piping, high-flow washable filter, all mounting hardware and clamps, installation instructions.

Installation Note:
After installation, disconnect the negative battery terminal for approximately 30 seconds to allow the engine control unit to reset. This allows the ECU to recalibrate fuel delivery and ignition timing parameters to optimize performance with the modified airflow characteristics. Professional installation is recommended to ensure proper fitment and secure connections.

Filter Maintenance

Inspection Schedule: Inspect both air filters every 5,000 miles and clean if necessary. Driving conditions such as dusty environments, urban traffic, or performance driving may require more frequent inspection and cleaning.

Cleaning Procedure: Remove both filters from the intake system. Gently tap each filter to remove loose debris. Apply an appropriate air filter cleaning solution to both the inside and outside of each filter element, working it into the filter media. Allow the cleaner to soak for approximately 10 minutes. Rinse each filter thoroughly with low-pressure water from the clean side out, continuing until water runs clear. Shake off excess water and allow both filters to air dry completely in a clean environment. Once fully dry, apply air filter oil evenly to the filter media according to product specifications. Allow the oil to wick through the filter material for approximately 20 minutes before reinstalling. Ensure both filters are completely dry before applying oil, as moisture will prevent proper oil absorption.

Legal Notice & Compliance

Off-Road Use Only: This product is designed for off-road and competition use only. It is not CARB (California Air Resources Board) certified and is not legal for use on emissions-controlled vehicles operated on public roads in California or states that have adopted CARB standards. Installation may violate local, state, and federal emissions regulations. Verify all applicable regulations before purchase and installation.