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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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Description
AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air IntakeThe AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is
The AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass airflow sensor and breather tube. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Subaru | Legacy | 2.5i |
| 2017-2019 | Subaru | Legacy | 2.5i Limited |
| 2017-2019 | Subaru | Legacy | 2.5i Premium |
| 2017-2019 | Subaru | Legacy | 2.5i Sport |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great
Great
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Reviewed in the United States on April 17, 2026
★★★★★ 5
OEM quality and perfect fit with no leaks
Size: 1 Count
This is the real deal for anyone wanting to stick with OEM parts for their Chrysler or Dodge vehicle. The filter arrived sealed and well-packaged, and installation was quick with no surprises. This fits my 2016 Chrysler 300 sedan.
It fits perfectly and performs just like the one from the dealership but without the inflated price. There were no leaks, and oil pressure stayed consistent post-change.
If you're doing your own oil changes, it’s worth sticking with a filter that’s built specifically for your engine - this one does the job right.
Pros:
True OEM fit and function
Well-sealed and clean install
Performs reliably
Tip: Pre-fill the filter with oil before installation to reduce dry start wear and improve circulation right away.
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Reviewed in the United States on June 26, 2025
★★★★★ 5
Mopar Quality
Size: 1 Count
I regularly buy Mopar filters for my vehicles and have never had a problem with them. These are great filters at a good price and of course it is very convenient buying on Amazon.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
The Genuine Deal
Size: 1 Count
OEM filter. Works exactly as it should. My application is for a 2016 Jeep Cherokee, 3.2L.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Great Fit, No Problems.
Size: 1 Count
Great Factory part that's easy to install and performs as one would expect. Have purchased this part many times for my wife's Jeep and never had any problems.
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Reviewed in the United States on March 30, 2026
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