AEM Induction C.A.S
Fits 2018–2019 Subaru Forester 2.5L F/I
Part #: 21-874C
Overview
The AEM C.A.S (Cold Air Intake System) for the 2018–2019 Subaru Forester 2.5L F/I is engineered to enhance your vehicle’s breathing capabilities by replacing the restrictive factory air intake housing. Designed for enthusiasts seeking improved airflow, responsiveness, and a more aggressive engine sound, this intake system helps your engine perform at its best. It is ideal for drivers looking to optimize their vehicle’s power output and overall driving experience without compromising reliability or durability.
This intake system features a high-quality, cone-shaped AEM Dryflow air filter that is oil-free and synthetic, capable of providing up to 100,000 miles of service before cleaning, depending on driving conditions. The included custom-shaped heat shield with edge trim lining effectively isolates the intake from engine bay heat, ensuring cooler, denser air reaches the engine for improved combustion efficiency.
Key Features
This performance intake offers several practical benefits, including:
- High-flow, synthetic Dryflow air filter for long-lasting filtration
- Custom heat shield to reduce intake air temperature
- Precision-designed intake tubing for optimal airflow
- Easy installation with minimal modifications required
- Durable construction designed to withstand engine bay conditions
- Supports improved throttle response and engine sound
Construction & Design
The intake system is constructed with durable, high-quality materials, including a custom-molded heat shield and precision-machined intake tubing. The synthetic Dryflow filter is designed to maximize airflow while maintaining excellent filtration efficiency, and the heat shield helps prevent heat soak, ensuring consistent performance.
Installation & Fitment
Designed for a straightforward bolt-on installation, this intake system fits directly into the factory mounting points on the Subaru Forester 2.5L F/I. Basic hand tools are typically sufficient, and detailed instructions are included to facilitate a hassle-free upgrade.
What’s Included
The package includes the high-flow Dryflow air filter, custom heat shield, intake tubing, and all necessary hardware for installation.
Ideal For
This intake system is perfect for Subaru Forester owners seeking to improve engine response, airflow, and sound, whether for daily driving or spirited performance upgrades.
