Mishimoto Performance Intake

2018–2023 Jeep Wrangler JL 2.0L Turbocharged

Part #: MMAI-JLH-18S

Overview

The Mishimoto Performance Intake for the 2018 to 2023 Jeep Wrangler JL with the 2.0L turbocharged engine is a precision-engineered upgrade designed to optimize airflow and enhance engine performance. Tailored specifically for the 2.0L Hurricane turbocharged powerplant, this intake system increases the volume and quality of air delivered to the turbocharger, improving throttle response and overall power potential. It is an ideal solution for Jeep enthusiasts seeking a reliable, bolt-on upgrade that boosts performance without compromising drivability or factory fitment.

By replacing the restrictive factory intake, the Mishimoto system delivers up to 39% better airflow, enabling the turbocharger to operate more efficiently. This results in improved turbo spool characteristics and potential power gains when combined with proper tuning. The intake maintains all factory mounting points and retains the stock lower airbox, ensuring a seamless installation and a clean engine bay appearance.

Key Features

Engineered with performance and durability in mind, the Mishimoto Performance Intake offers the following key features:

• Rotational-molded intake tube with a smooth interior surface to minimize airflow turbulence
• Dyno-tested integrated resonator tuned to preserve power delivery across the most useful RPM range
• Custom high-flow air filter designed to maximize air volume to the turbocharger
• Direct-fit design that retains the factory lower airbox and mounting points for easy, no-mod installation
• CNC-machined EVAP venturi to ensure emissions system compatibility and prevent check engine lights
• Available with oiled or dry washable filter options to suit different driving environments
• Backed by Mishimoto’s Lifetime Warranty for long-term reliability and peace of mind

Filter Options

This intake system offers two filter media choices to accommodate various driving conditions and maintenance preferences:

• Oiled Filter: Provides maximum airflow and filtration efficiency, ideal for off-road and dusty environments where superior protection is required.
• Dry Washable Filter: Easier to maintain and clean, perfect for street driving and light off-road use.

Construction & Design

The intake tube is crafted using rotational molding technology from high-quality materials, resulting in a smooth, seamless interior surface that reduces turbulence and maximizes airflow efficiency. The integrated resonator has been carefully engineered and dyno-tested to reduce intake noise without sacrificing performance, delivering a refined yet aggressive engine sound.

The CNC-machined EVAP venturi ensures proper venting of the evaporative emissions system, maintaining factory-level emissions compliance and preventing check engine lights. The entire assembly is designed to fit precisely within the Jeep Wrangler JL’s engine bay, utilizing factory mounting points and the stock lower airbox for a professional, clean installation.

Performance & Sound

By increasing airflow by up to 39% compared to the stock intake, the Mishimoto Performance Intake allows the turbocharger to breathe more freely. This improvement enhances throttle response and enables higher boost levels when paired with appropriate tuning. The integrated resonator is tuned to maintain a balanced intake sound, providing a more aggressive yet refined engine note that complements the Jeep’s rugged character without excessive drone or harshness.

Installation & Fitment

The Mishimoto Performance Intake is designed for a direct bolt-on installation that typically takes about one hour. It retains the factory lower airbox and mounting points, requiring no permanent modifications or cutting. The included CNC-machined EVAP venturi ensures full compatibility with the Jeep’s emissions system, preventing check engine lights. This intake fits all 2018 through 2023 Jeep Wrangler JL models equipped with the 2.0L turbocharged engine, including Rubicon, Sahara, Sport, and Unlimited trims.

What's Included

• Rotational-molded intake tube with integrated resonator
• High-flow oiled or dry washable air filter (depending on selected option)
• CNC-machined EVAP venturi for emissions compatibility
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This performance air intake is perfect for Jeep Wrangler JL owners who want to unlock the full potential of their 2.0L turbocharged engine. Whether you are an off-road enthusiast seeking improved throttle response and power or a daily driver looking for a reliable upgrade that enhances performance and sound, the Mishimoto Performance Intake offers a balanced and effective solution. It is also well-suited for those planning to add tuning or other performance modifications to their Jeep.