Performance Air Filter Upgrade for Mitsubishi Mirage 1997-2001 1.8L

Optimize Your 4G93 Intake Performance for the 1997-2001 Mitsubishi Mirage

Who It’s For: Designed specifically for 1997-2001 Mitsubishi Mirage owners running the 1.8L 4G93 engine family who want to improve throttle response and engine efficiency.

The Problem: The factory intake system on the 4G93 is engineered for maximum noise suppression rather than airflow. The restrictive plastic airbox and accordion-style plumbing create significant air turbulence and a vacuum bottleneck that kills high-rpm performance.

The Solution: This upgrade eliminates the factory airbox in favor of a 3-inch high-flow cone filter and a precision-engineered Mass Air Flow (MAF) sensor adapter. By allowing the 4G93 to breathe without restriction, you reduce pumping losses and allow the engine to pull in more air with less effort.

Why This is the Ultimate Upgrade

• Sharper Throttle Response: By removing the heavy, baffled stock airbox, you reduce the delay in air delivery to the intake manifold for a much more direct pedal feel.
• Optimized Induction: The 3-inch inlet provides a massive increase in surface area compared to the stock paper filter, allowing for higher CFM (Cubic Feet per Minute) air delivery.
• True Bolt-On Engineering: This kit includes the specific MAF sensor adapter required for the Mirage, meaning you don’t have to cut or splice your factory wiring harness to get a performance filter to fit.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1997 Mitsubishi Mirage (1.8L 4-Cyl Engine Only)
• 1998 Mitsubishi Mirage (1.8L 4-Cyl Engine Only)
• 1999 Mitsubishi Mirage (1.8L 4-Cyl Engine Only)
• 2000 Mitsubishi Mirage (1.8L 4-Cyl Engine Only)
• 2001 Mitsubishi Mirage (1.8L 4-Cyl Engine Only)

Interchange Part Numbers:

1997, 1998, 1999, 2000, 2001, 1.8L, 3-INCH-ADAPTER

The Performance Promise

Buy with confidence. Backed by real automotive experts and fast shipping.