Crawford Performance Air Oil Separator: The Subaru Original

Baja Edition for Subaru 2018+ Crosstrek 2.0i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Custom Colors available
• Default Color is Satin Black

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions:
Please note! This kit can be installed with or without Power Blocks.
Default spacers are without Power Blocks!
Written PDF

Check out our Full Crosstrek Build Here:

https://crawfordperformance.com/pages/cpi-built-crosstrek

Crawford Performance Air Oil Separator: 
The Subaru Original
Baja Edition for 2013-2017 Subaru XV Crosstrek 2.0i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

Upgrade Your 2021-2023 Crosstrek 2.5 with Crawford Air Oil Separator Baja

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Custom Colors Available, message for details.

• Default color is Satin Black

New Baja Features:

• Labyrinth within Baffled Chambers increase efficiency

• Does not delete Smog Component - Utilizes OEM PCV System

• 2 Lines = 10 minute Install!

• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions
Written PDF

Check out our Full Crosstrek Build Here:

https://crawfordperformance.com/pages/cpi-built-crosstrek

If you want to enhance the performance of your 2021-2023 Crosstrek 2.5, the Crawford Air Oil Separator Baja is a must-have car accessory. This product is specifically designed for this vehicle model and can help prevent blow-by gases from entering the engine's intake system, which reduces the engine's efficiency. This separator is the perfect solution for car enthusiasts who want to enhance their vehicle's performance.

This air oil separator is made of high-quality materials, which makes it a durable and long-lasting accessory for your Crosstrek. It comes with a unique design that separates oil and air efficiently, ensuring maximum performance. Installation is easy, and the separator comes with mounting hardware and hoses, making the whole process hassle-free.

The Crawford Air Oil Separator Baja improves engine performance by reducing engine knock and improving fuel economy. It keeps the intake system cleaner, which also helps to extend the engine's life. By keeping the blow-by gases out of your engine's intake system, you'll enjoy smoother acceleration and a more responsive throttle.

In conclusion, the Crawford Air Oil Separator Baja is a high-quality car accessory that can help improve your 2021-2023 Crosstrek 2.5's performance. It's easy to install and comes with everything you need to get started. Whether you're a car enthusiast or just want to keep your vehicle running efficiently, this air oil separator is a great investment.

Crawford Performance Air Oil Separator: 
The Subaru Original
Baja Edition for 2012-2016 Subaru Impreza 2.0i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

The Crawford Air Oil Separator Baja is an essential component for the 2019+ Forester 2.5 engine. It is designed to improve engine performance and longevity by reducing the amount of oil vapors that enter the engine's intake system. This innovative product is the result of years of research and development by the experts at Crawford Performance.

The Air Oil Separator works by capturing the oil vapors that are released from the engine's crankcase. These vapors are then sent through a series of baffles that separate the oil from the air. The oil is then returned to the engine's crankcase, while the clean air is sent to the engine's intake system. This process significantly reduces the amount of oil that enters the engine's intake system, which can improve engine performance and reduce the risk of engine damage.

The Crawford Air Oil Separator Baja is specifically designed for the 2019+ Forester 2.5 and is made from high-quality materials to ensure durability and reliability. With easy installation, this product is a must-have for any 2019+ Forester 2.5 owner looking to improve engine performance and longevity.

What is the Crawford Air Oil Separator Baja?

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Default color is Satin Black

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency

• Does not delete Smog Component - Utilizes OEM PCV System

• 2 Lines = 10 minute Install!

• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions
Written PDF

Check out our Full Forester Build Here:

https://crawfordperformance.com/pages/crawford-built-off-road-subaru-forester

What is the Crawford Air Oil Separator Baja?

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Custom Colors available

• Default Color is Satin Black

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency

• Does not delete Smog Component - Utilizes OEM PCV System

• 2 Lines = minimum complexity

• Design tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions:
Please note! This kit can be installed with or without Power Blocks.
Default spacers are without Power Blocks!
Written PDF

The Crawford Air Oil Separator Baja is a high-quality performance intake component that's designed to fit 2017+ Impreza 2.0 models. It is designed to help keep your engine's internal parts clean and prevent oil from contaminating your intake air.

This air oil separator is made from durable materials and engineered to separate oil mist from the air before it reaches your intake system. As a result, your engine will perform better and last longer, as it won't be affected by harmful contaminants.

With the Crawford Air Oil Separator, you can eliminate the need for frequent oil changes and enjoy a cleaner, more efficient engine. It's an excellent upgrade for anyone looking to improve their Impreza's performance and reliability.

The Crawford Air Oil Separator Baja Edition is the ultimate upgrade for your 2011-2016 Forester 2.5i. Engineered for extreme off-road use, this product has been tested extensively to ensure top-notch performance and durability.

This air oil separator system is designed to prevent oil contamination in the intake system, ensuring clean air flows into the engine for optimal performance. It separates oil vapor from the crankcase vent and reroutes it back to the oil pan, reducing oil consumption and preserving engine life.

In addition, the Crawford Air Oil Separator Baja Edition improves engine performance by preventing detonation caused by oil residue and reducing carbon buildup. Installation is simple and can be done in under an hour with basic tools. Upgrade your Forester 2.5i today and experience the benefits of the Crawford Air Oil Separator Baja Edition.

Experience the Best Engine Performance with Crawford Air Oil Separator Baja Edition for 2011 - 2016 Subaru Forester 2.5i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

Improve Engine Life and Performance with the Crawford Air Oil Separator Baja Edition

The Subaru Original AOS
Baja Edition for 2024 Subaru Crosstrek 2.5i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Custom Colors Available

• Default color is Satin Black

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency

• Does not delete Smog Component - Utilizes OEM PCV System

• 2 Lines = 10 minute Install!

• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions
Written PDF

Check out our Full Crosstrek Build Here:

https://crawfordperformance.com/pages/cpi-built-crosstrek

If you own a 2024+ Crosstrek 2.5, then you know how important it is to keep your engine running smoothly. The Crawford Air Oil Separator Baja Edition is the perfect solution to improve engine performance while protecting your engine from harmful contaminants. So, what exactly is an air oil separator?

An air oil separator is a device that separates oil and air from the engine’s crankcase ventilation system. This system is responsible for removing harmful gases, such as blow-by, from the combustion process. However, these gases can contain oil, which eventually settles back into the engine and can cause performance issues if left unchecked. The Crawford Air Oil Separator Baja Edition separates the oil from the gases and prevents it from re-entering the engine.

By preventing oil and contaminants from re-entering the engine, the Crawford Air Oil Separator Baja Edition helps to improve engine life and performance. This is especially important for off-road enthusiasts who push their engines to the limit in demanding environments. By reducing the amount of oil in the engine, you’ll also see improved fuel economy and reduced emissions.

The Crawford Air Oil Separator Baja Edition is a high-quality and durable device that is specifically designed for the 2024+ Crosstrek 2.5. It is made from high-quality materials that can withstand the harsh environments often encountered in off-road conditions. The easy-to-install design means you can have the benefits of improved engine performance and protection in no time.

Why Choose Crawford Air Oil Separator Baja Edition for Your Outback 2.5?

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

Crawford Performance Air Oil Separator: The Subaru Original
Baja Edition for 2013 - 2014 Subaru Outback 2.5i 

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

Experience Improved Engine Performance

Crawford Performance Air Oil Separator: The Subaru Original
Baja Edition for 2017-2018 Subaru Forester 2.5i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

If you own a 2017-2018 Forester 2.5i, you know that it's a reliable and efficient vehicle that can handle anything you throw at it. However, even the toughest vehicles need maintenance from time to time to keep them running at their best. That's where the Crawford Air Oil Separator Baja comes in.

The Crawford Air Oil Separator Baja is designed to improve the performance of your engine by keeping it clean and running smoothly. This simple yet effective accessory separates oil from the air that is circulated through your engine, which can have a big impact on its overall performance.

By removing oil from the air that is circulated through your engine, the Crawford Air Oil Separator Baja helps prevent buildup of contaminants and debris that can lead to reduced performance and engine damage. With this separator installed, your engine will run cleaner and more efficiently, which can help improve fuel economy and extend the life of your vehicle.

Installing the Crawford Air Oil Separator Baja is easy and straightforward, so you can get back on the road quickly with improved engine performance. If you want to keep your 2017-2018 Forester 2.5i running at its best, consider adding this must-have accessory to your vehicle today.

The Crawford Air Oil Separator Baja 2015-2019 Legacy 2.5i is a high-quality product designed to improve the engine performance of your Subaru Legacy. It is specially designed for Legacy 2.5i Baja models from 2015 to 2019, making it the perfect fit for your vehicle.

This air oil separator is built to collect oil and prevent it from circulating back into the engine. As a result, it enhances the engine performance, reduces the risk of engine knocks due to oil dilution, and prevents turbo-related issues caused by excessive oil build-up.

Additionally, the Crawford Air Oil Separator Baja 2015-2019 Legacy 2.5i is easy to install without the need for any special tools. The installation process takes less than an hour, and replacement is straightforward.

Invest in the Crawford Air Oil Separator Baja 2015-2019 Legacy 2.5i and enjoy improved engine performance, reduced engine knocks, and enhanced longevity for your Subaru Legacy 2.5i Baja.

Improve Engine Performance with Crawford Air Oil Separator Baja 2015-2019 Legacy 2.5i

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions

Protect Your Subaru's Engine with Crawford Air Oil Separator Baja 2024+ Crosstrek 2.0

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

• Custom Colors available
• Default Color is Satin Black

New Baja Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air/Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions
Please note! This kit can be installed with or without Power Blocks.
Default spacers are without Power Blocks!
Written PDF

Check out our Full Crosstrek Build Here:

https://crawfordperformance.com/pages/cpi-built-crosstrek

If you're looking to upgrade your Subaru Crosstrek 2.5's performance and engine protection, look no further than the Crawford Air Oil Separator Baja Edition 2024+ Crosstrek 2.5. This high-quality air oil separator is specifically designed to help prevent engine damage due to oil accumulation caused by blow-by gases. With the Crawford Air Oil Separator Baja Edition 2024+ Crosstrek 2.5, you can trust that your engine is protected against costly repairs and damage.

Made from durable materials and with a unique design, the Crawford Air Oil Separator Baja Edition 2024+ Crosstrek 2.5 is a must-have for any Subaru owner looking to get the most out of their vehicle. It features a high-flow diffuser and baffle system that helps to ensure that any oil and contaminants are collected and kept out of your engine's intake system.

Unlike other air oil separators on the market, the Crawford Air Oil Separator Baja Edition 2024+ Crosstrek 2.5 is easy to install and requires no tuning or modification of your engine's ECU. You can simply bolt it on and start enjoying the benefits of improved engine performance and protection.

At Crawford Performance, we're dedicated to helping fellow Subaru enthusiasts achieve their performance goals. That's why we've designed the Crawford Air Oil Separator Baja Edition 2024+ Crosstrek 2.5 to be a top-quality, reliable, and easy-to-install solution that will help keep your engine running smoothly and efficiently for years to come.

Experience Improved Engine Longevity with the Crawford Air Oil Separator Baja 

Crawford Performance Air Oil Separator: The Subaru Original

• Not a Catch Can - Closed Loop and Maintenance Free

• Consume Less Oil

• Extend the Life of your Engine

• Reduce Detonation and Risk of Engine / Ringland Failure

• Reduce Fuel Dilution and Subsequent Power Loss

New Baja Edition Features:

• Labyrinth within Baffled Chambers increase efficiency
• Does not delete Smog Component - Utilizes OEM PCV System
• 2 Lines = 10 minute Install!
• Tested on the Subaru-Backed Crosstrek Desert Racer for thousands of race miles

Oil pooling in your intake? Stop the oil from ever getting there with the Crawford Air Oil Separator.

The Crawford Performance Air Oil Separator (AOS) is the original solution to Subaru's notorious oiling system issues. Although the technology was pre-existing with other vehicle brands such as Porsche, Crawford Performance is the inventor of the first system specifically for Subaru. No other AOS on the market employs the same technology.

Want to know more about how an Air Oil Separator works and why you need one? 

Click here to check out our FAQ blog on the technology inside. 
There you can also find a full fitment list for all current versions and kits.

Note: more fitment options are currently in R&D. Is your car or application unavailable? Click here to check our V2 Kits, which have the widest range of fitments. 

Install Instructions