What Are the Advantages of a Cold Air Intake System Over a Short Ram in a Porsche 718 Cayman?

The performance of your car depends largely on your engine and its constituent parts. Among these crucial parts is your vehicle’s air intake system. This system plays a significant role in determining the engine’s power and overall performance. You might be asking yourself, how does the air intake system work and what makes it so important? Well, the answer lies in its functionality and the kind of air it delivers to your engine.

The air intake system is responsible for drawing in air, which it then mixes with fuel to create combustion in your engine. This combustion process is what drives your car. Today, we are going to delve into the differences between two popular intake systems: the cold air intake system and the short ram system, specifically in a Porsche 718 Cayman. We will focus on the advantages of the cold air intake system over the short ram system.

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Performance and Power

The performance and power of your Porsche 718 Cayman are directly affected by the type of air intake system you use. These systems work based on the principle that cooler air has a higher density than warm air. This means that cooler air contains more oxygen, which when combined with fuel, results in a more powerful combustion.

A cold air intake system works by drawing in cold air from outside the vehicle, which is then directed to the engine. This system is able to do this through the use of a long duct, which is usually placed in a location away from the engine where cooler air is available. The result of this is a more powerful engine and improved vehicle performance.

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The short ram system, on the other hand, draws in air from within the engine bay, which is typically warmer than the air from outside. This air, when mixed with fuel, results in less powerful combustion, thus reducing the power and performance of your vehicle.

Efficiency and Fuel Economy

Car enthusiasts and everyday drivers alike are often curious about how their vehicles can become more fuel-efficient. The answer to this can partly be found in the type of air intake system you use.

A cold air intake system can significantly increase your vehicle’s fuel efficiency. By drawing in colder, denser air, your engine is able to generate a more potent combustion. This means that your engine uses less fuel to generate the same amount of power compared to a short ram system.

Conversely, a short ram system, with its warmer, less dense air, requires more fuel to generate the same amount of power. This can lead to increased fuel consumption and less efficient vehicle operation.

Longevity of Engine

Your vehicle’s air intake system has a direct impact on the life of your engine. The quality of air that is drawn into the engine can either prolong or shorten its life.

The cold air intake system is advantageous in this sense as it draws in cooler, cleaner air. This air is less likely to contain contaminants that could damage your engine over time. Additionally, the cooler air helps to keep your engine’s temperature down, reducing the risk of overheating and prolonging its lifespan.

The short ram system, due to its location within the engine bay, is more prone to drawing in warmer, potentially contaminated air. This can increase the risk of engine damage and reduce its lifespan.

Cold Air Intake Systems and Turbocharging

The interaction between your air intake system and turbocharged engine also merits consideration. A Porsche 718 Cayman often comes with a turbocharged engine, meaning it uses exhaust gas to power a compressor that forces more air into the engine.

A cold air intake system pairs well with a turbocharged engine. The cold air delivered by this system is denser, thus allowing the turbocharger to force more oxygen into the engine for combustion. This can result in a significant increase in power.

A short ram system, due to its tendency to draw in warmer air, may not provide the same level of benefit when paired with a turbocharged engine.

Choosing the Right System

Deciding on the right air intake system for your Porsche 718 Cayman should depend on several factors. While the majority of this article has covered the benefits of a cold air intake system, it is also essential to consider other factors like cost, ease of installation, and the specific needs of your vehicle.

Nevertheless, in terms of power, performance, efficiency, engine longevity, and synergy with turbocharged engines, a cold air intake system seems to hold more advantages over a short ram system.

Remember, the performance of your vehicle is largely dependent on the quality and functionality of its engine parts. Therefore, choosing the right air intake system can significantly impact your Porsche 718 Cayman’s performance and driving experience.

Effect on Sound and Aesthetic Appeal

The sound of an engine is often a determining factor for car enthusiasts. The air intake system plays a significant role in shaping this sound.

A cold air intake system in a Porsche 718 Cayman can result in a more aggressive and sporty engine sound that is often appreciated by car lovers. This is due to the increased volume of air flowing into the engine, which then reverberates within the system. The change in sound can add to the driving experience, making it more thrilling and satisfying.

In contrast, a short ram system usually doesn’t affect the engine sound as significantly due to the reduced volume of air flow. Moreover, the sound may often be muffled due to the location of the intake near the engine bay.

Additionally, the visual appeal of a cold air intake system should not be overlooked. Many car owners appreciate the sleek, high-performance look of a stainless steel cold air intake system. It not only enhances the vehicle’s performance but also adds to the car’s aesthetic appeal. On the other hand, a short ram intake system may not be as visually appealing due to its simpler design and more concealed location within the engine bay.


The air intake system of your Porsche 718 Cayman is a crucial component that directly influences the performance, fuel efficiency, engine longevity, turbocharging synergy, sound, and aesthetic appeal of your vehicle.

Through this article, we have established that a cold air intake system holds significant advantages over a short ram system. By drawing in denser, cooler air, a cold air intake system enhances power and performance, increases fuel efficiency, prolongs the engine’s lifespan, and complements a turbocharged engine, while also offering a more aggressive engine sound and a high-performance look.

However, while making a choice, it’s necessary to consider other factors such as cost, ease of installation, and specific vehicle needs. Ultimately, the goal is to ensure that your chosen air intake system enhances your Porsche 718 Cayman’s performance and overall driving experience.

To sum up, choosing the right air intake system is an important decision that can significantly affect your vehicle’s operation. Therefore, invest time in understanding your vehicle’s needs and the advantages offered by different systems. Such an approach can ensure that you make the most informed decision, resulting in a noticeable improvement in your vehicle’s performance.