Performance Air Intake for Cavalier / Sunfire 1998-2002 With 2.3L 2.4L Engines

Optimize Airflow for your Cavalier and Sunfire Quad 4 Engine

Who It’s For: Designed specifically for Chevrolet and Pontiac owners running the high-revving Quad 4 engine in the J-Body and N-Body chassis.

The Problem: The Quad 4 engine is a DOHC powerhouse for its era, but the factory air box is a maze of baffled plastic and restrictive paper filters. This stock setup was designed for maximum noise suppression rather than performance, which often leads to a sluggish throttle response and a "choked-out" feeling when you’re pushing past 4,000 RPM.

The Solution: We engineered this intake to eliminate the factory bottlenecks of the Quad 4, replacing the restrictive plastic resonator with mandrel-bent T304 aluminum. By providing a direct, smooth path to the throttle body, this kit allows your engine to draw in a higher volume of cooler air, significantly improving the volumetric efficiency of the LD9 and LG0 platforms.

Why This is the Ultimate Upgrade

• Performance Gains: Experience an increase in horsepower and torque by up to 10% by reducing intake vacuum and allowing the engine to breathe freely.
• T304 Aluminum Construction: Unlike thin plastic factory tubes that can crack or heat-soak, our lightweight T304 aluminum piping resists high engine bay temperatures and provides a lifetime of durability.
• Simple Bolt-On Fitment: Designed to replace the factory air box in under 60 minutes using basic hand tools. This kit fits both automatic and manual transmissions without requiring permanent modifications.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1995-2002 Chevrolet Cavalier Z24 Model with 2.3L/2.4L Engine
• 1995-2002 Pontiac Sunfire SE/GT Model with 2.3L/2.4L Engine
• 1996-1998 Pontiac Grand AM SE/GT Model with 2.4L Engine

Interchange Part Numbers:

1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2.3L, 2.4L, Z24, SE, GT, LD9, LG0

The Performance Promise

Buy with confidence. As specialists who have spent years under the hoods of these GM sport compacts, we know exactly what these engines need to wake up. This kit provides the "throaty" intake growl you want with the reliable airflow your engine demands. Backed by real automotive experts and fast shipping.