How to Implement a Performance Cold Air Intake System on a BMW 335i for Better Breathing?

If you’re a BMW 335i owner looking to boost your car’s performance and power, then implementing a cold air intake system might be on your to-do list. But what exactly does this involve and how can you get the best results? We’ll explore the way this upgrade can turn your BMW into a lean, mean, driving machine, discuss the list of items you’ll need, and provide a step-by-step guide on how to achieve this enhancement.

The Impact of a Cold Air Intake System on Engine Performance

Before you begin, it’s essential to understand why a cold air intake system can significantly enhance your vehicle’s performance. A cold air intake system is designed to increase the amount of cold air that enters your engine. The principle is simple: colder air is denser, and denser air means more oxygen. More oxygen leads to a more efficient combustion process and, in turn, leads to an increase in power and performance.

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BMW’s stock intake systems are designed to reduce noise and filter the air entering the engine. However, these stock systems may restrict the amount of air that can enter the engine, thus limiting potential power gains. By replacing the stock intake with a performance cold air intake, you can reduce this restriction and allow your engine to breathe easier.

Choosing a Performance Cold Air Intake System

There are several performance cold air intakes available in the market, but two of the most highly recommended for the BMW 335i series are Dinan and Turner.

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Dinan’s cold air intake system, for example, is highly appreciated for its quality and performance. It boasts an increased air flow rate and a larger intake area, improving the engine’s breathing capability.

Turner, on the other hand, offers a system that’s easy to install and provides noticeable power gains. Its design includes a heat shield to keep the intake air as cold as possible, maximizing the performance benefits.

When choosing a system, it’s essential to consider not just the cost, but also the compatibility with your vehicle, the ease of installation, and the potential performance gains. You may also want to consult with a trusted car rep or visit online platforms like iTrader for reviews and feedback.

Procuring a Quote and Installation Location

Once you’ve settled on the performance cold air intake system that suits your needs, the next step is to procure a quote for the parts and installation. It’s worth noting that while some enthusiasts prefer to install the system themselves, others may prefer to let professionals handle the process.

Visit your local BMW dealer or certified technicians to get a quote. Remember to also inquire about the time it will take to install the system.

As for the location, most cold air intake systems are designed to fit in the same location as the stock air box, making installation relatively straightforward.

Installing Your Performance Cold Air Intake System

After procuring your chosen intake system, you’re now ready to install it. Here’s a general overview of the process:

  1. Disconnect the battery: Always a good step to ensure safety.
  2. Remove the stock intake system: This will include the air box, air filter, and intake tube.
  3. Install the new air filter: Your new system will come with a performance filter. Attach this to the intake tube.
  4. Install the intake tube: Attach this to the throttle body and secure it according to the instructions provided.
  5. Reconnect the battery and start the engine: This will allow you to check if the installation was successful.

Remember, every intake system is different and may require additional steps. Always refer to the provided instructions or consult with a professional if you’re unsure.

Maintaining Your Cold Air Intake System

Post-installation, remember that your new cold air intake system will need to be maintained regularly to ensure its longevity and optimal performance. Regularly cleaning and replacing the air filter is crucial. Most manufacturers provide a recommended maintenance schedule that you should follow.

In conclusion, implementing a performance cold air intake system on your BMW 335i is a fantastic way to enhance the car’s performance and power. With the right system, installation process, and maintenance, your BMW will be breathing easier and delivering a more exhilarating drive.

Tips for Installing a Performance Cold Air Intake System

Now that you have your chosen performance cold air intake system ready, it’s time to take the plunge. Remember, installing this system will improve your BMW’s breathing capability, leading to improved performance and power. Here are some tips to help you with the installation process.

Firstly, ensure you disconnect the battery. This is crucial for safety. Next, remove the stock intake system components like the air box, air filter, and intake tube. This step is necessary to make room for the new high flow cold air intake system.

Once you’ve removed the stock system, install the new air filter that came with your cold air intake system. This filter is designed to allow more air into the engine, improving its breathing capacity.

Next, install the intake tube. This tube connects the air filter to the throttle body, ensuring a steady flow of cold air to the engine. Secure it according to the instructions provided. Manufacturers like Dinan and Turner provide detailed instructions with their systems, making the process simpler for first-timers.

After the installation, reconnect the battery and start the engine. This is the moment of truth. Listen for any unusual sounds and observe the engine’s performance. If everything is fine, congratulations! You have successfully installed your performance cold air intake system.

As a word of caution, if you find the process too complicated or have doubts, don’t hesitate to seek professional help. You can join posts drives or rep posts in BMW forums or consult with certified technicians for guidance.

Conclusion: The Rewards of a Performance Cold Air Intake System

In conclusion, implementing a performance cold air intake system on your BMW 335i will revolutionize your driving experience. The system ensures that the engine gets an ample supply of cold air, which is denser and has more oxygen. This leads to a more efficient combustion process, translating into increased power and performance.

Choosing the right system is key to achieving the desired results. Brands like Dinan and Turner BMW offer systems that are highly compatible with the 335i series, ensuring impressive results. However, remember to factor in the costs, ease of installation, and potential performance gains when making the choice.

Installation may seem daunting, but with the right guidance and patience, it’s definitely doable. Online forums and rep posts are a treasure trove of information, and professional help is always available.

After successful installation, maintenance is key to ensure the system’s longevity and optimal performance. Regular cleaning and replacing the air filter as per the manufacturer’s schedule is crucial.

Enjoy the thrill of the enhanced performance that your BMW 335i will deliver post this upgrade. Bask in the heady pleasure of those exhilarating drives, and appreciate the quote you’ll get from your peers for successfully undertaking this project. So, gear up for an unforgettable driving experience with your upgraded BMW.

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