2023 BRZ Air Intake: Upgrade Guide

by Jhon Lennon 35 views

Hey guys! So, you've got yourself a shiny new 2023 Subaru BRZ – awesome choice! Now you're thinking about how to make it even better. One of the first mods many BRZ owners consider is upgrading the air intake. Why? Well, a good air intake can potentially boost horsepower, improve throttle response, and even give your car a cool new sound. Let's dive into everything you need to know about 2023 BRZ air intakes, from what they do to how to choose the right one for your ride. This guide will cover the ins and outs, so you can make an informed decision and get the most out of your BRZ.

What Does an Air Intake Actually Do?

Alright, let's get down to the basics. The air intake system's job is to supply your engine with the air it needs to burn fuel. Think of it like breathing for your car. The factory intake on your 2023 BRZ is designed to do this efficiently, but it's often a bit restrictive. This is where an aftermarket air intake comes in. The main goals of upgrading the air intake include:

  • Increased Airflow: Aftermarket intakes typically feature less restrictive designs, like smoother tubing and higher-flowing air filters. This allows more air to reach the engine.
  • Improved Horsepower and Torque: More air generally means more power. By increasing airflow, you can potentially see gains in both horsepower and torque, especially in the higher RPM ranges.
  • Enhanced Throttle Response: A more efficient intake system can lead to quicker throttle response, making your car feel more lively and fun to drive.
  • Aggressive Sound: Many aftermarket intakes produce a more noticeable intake growl, which many enthusiasts find appealing.
  • Better Engine Efficiency: While the power gains may be modest, improved airflow can sometimes contribute to better engine efficiency, leading to small improvements in fuel economy, although this isn't always a primary benefit.

Now, before you get too excited, don't expect massive power gains from just an air intake. Most upgrades yield modest improvements, often in the realm of a few horsepower. However, when combined with other performance modifications, an air intake can play a significant role in unlocking your engine's full potential. The exact gains will depend on the specific intake, the engine's current setup, and how it's tuned. So, the air intake system is a crucial part of the engine’s overall performance, and upgrading it is often one of the first mods that enthusiasts do on their vehicles, let's explore this more.

Types of Air Intakes for Your 2023 BRZ

So, what are the options when it comes to 2023 BRZ air intakes? There are a few main types you'll encounter:

  • Cold Air Intakes (CAIs): These intakes typically replace the entire factory intake system, extending the intake tube to draw air from a location outside of the engine bay, such as behind the front bumper. The idea is to pull in cooler, denser air, which can improve engine performance. CAIs often come with a cone-shaped air filter.
  • Short Ram Intakes (SRIs): Short ram intakes replace the factory intake tubing and air filter with a shorter tube and a performance air filter, typically located within the engine bay. They're usually easier to install than CAIs and can offer a noticeable improvement in throttle response.
  • Performance Air Filters (Drop-In Filters): These are the simplest upgrades. They replace the factory air filter with a high-flow, reusable filter. While they might not offer as much of a performance boost as a CAI or SRI, they're an affordable and effective way to improve airflow and filter efficiency.

Each type has its own pros and cons. Cold air intakes can potentially offer the greatest performance gains due to their ability to draw in cooler air. However, they may require more complex installation. Short ram intakes are generally easier to install and can still provide a noticeable improvement. Performance air filters are the easiest and most cost-effective upgrade. When selecting an intake, consider your budget, your desired level of performance, and how involved you want the installation process to be. Remember, compatibility with other modifications on your BRZ is essential. If you have other performance upgrades, such as a cat-back exhaust or ECU tune, you might see even greater benefits from an air intake.

Choosing the Right Air Intake for Your 2023 BRZ

Choosing the right 2023 BRZ air intake is important. Here's what you should consider when making your decision:

  • Performance Goals: What are you hoping to achieve with your intake upgrade? If you're looking for maximum horsepower gains, a cold air intake might be the way to go. If you're mainly after improved throttle response and ease of installation, a short ram intake or performance air filter could be a better choice.
  • Budget: Air intake prices can range from a few hundred dollars to several hundred. Set a budget before you start shopping to narrow down your options.
  • Installation Difficulty: Are you comfortable doing the installation yourself, or will you need to have it professionally installed? Some intakes are easier to install than others. Make sure to factor in the time and potential cost of installation.
  • Brand Reputation: Research different brands and read reviews to get an idea of the quality and performance of their products. Look for reputable brands known for producing high-quality air intakes for the BRZ platform. Some popular brands include Injen, K&N, AEM, and Perrin.
  • Material Quality: Pay attention to the materials used in the intake. Aluminum and carbon fiber are popular choices for intake tubes, as they're lightweight and durable. Air filters are often made from cotton gauze or synthetic materials.
  • Air Filter Type: Consider the type of air filter that comes with the intake. Cone-shaped filters often provide higher airflow. However, some are oiled, and you'll need to clean and re-oil them regularly. Others are dry-flow filters that can be cleaned with water.
  • Dyno Results: If available, look for dyno results from independent sources to see how the intake performs in real-world conditions. This will give you a better idea of the potential power gains.
  • Fit and Finish: Choose an intake that fits your 2023 BRZ properly and has a good overall build quality. Poor fitment can lead to performance issues or even damage to your engine. Check the reviews to see if people have had any fitment problems.
  • Emissions Compliance: Ensure that the air intake you choose is legal in your state. Some intakes may not be street legal in certain areas. Check the manufacturer's website or contact your local authorities to confirm.

By carefully considering these factors, you can find the perfect air intake to unleash the potential of your 2023 BRZ.

Installation Guide: Installing Your 2023 BRZ Air Intake

Okay, so you've chosen your 2023 BRZ air intake and you're ready to get your hands dirty? Let's walk through the general steps for installing an air intake. Keep in mind that installation instructions may vary slightly depending on the specific intake model you choose, so always refer to the manufacturer's instructions. In general, installation should be done as follows:

  1. Gather Your Tools and Materials: Before you start, make sure you have all the necessary tools and materials, including the new air intake kit, a socket set, screwdrivers, pliers, and any other tools specified in the manufacturer's instructions. A clean workspace and some shop towels will also come in handy.
  2. Disconnect the Battery: Safety first! Disconnect the negative terminal of your car's battery to prevent any electrical mishaps.
  3. Remove the Factory Intake: Depending on the type of intake you're installing, you'll need to remove the factory intake components. This typically involves removing the airbox, intake tube, and any associated hoses and sensors. Use your tools to carefully detach the components.
  4. Install the New Intake Components: Now, it's time to install the new air intake components. This usually involves attaching the new intake tube to the throttle body and connecting the air filter. Make sure to follow the manufacturer's instructions carefully. Secure all clamps and connections tightly to prevent air leaks.
  5. Reconnect Sensors and Hoses: Carefully reconnect any sensors and hoses that were connected to the factory intake system. Pay close attention to any electrical connections and make sure they are properly secured.
  6. Secure the Intake System: Make sure the new intake system is securely mounted in the engine bay. This might involve using brackets or clamps to hold the intake tube and air filter in place.
  7. Reconnect the Battery: Once everything is installed, reconnect the negative terminal of your car's battery.
  8. Start the Engine and Check for Leaks: Start your engine and let it idle for a few minutes. Check for any air leaks around the connections. You should also listen for any unusual noises.
  9. Test Drive: Take your car for a test drive to see how the new intake performs. Pay attention to the throttle response and engine sound.
  10. Final Checks: After your test drive, double-check all connections and make sure everything is secure. Make sure to consult the specific instructions that come with your intake for a smooth installation, safety is paramount. When in doubt, seek professional help.

Maintaining Your New Air Intake

Once you have your new 2023 BRZ air intake installed, regular maintenance will help keep it running at its best. Here's what you need to know:

  • Cleaning the Air Filter: This is a key part of maintenance. The frequency of cleaning depends on the type of air filter you have. For oiled cotton gauze filters, you'll need to clean and re-oil them regularly. Follow the manufacturer's instructions for cleaning and oiling. Dry-flow filters can often be cleaned with water or compressed air. The cleaning frequency depends on your driving conditions and how often you expose your intake to dirt and debris.
  • Checking Connections: Regularly inspect all connections and clamps to make sure they are secure. Over time, vibrations can cause connections to loosen, leading to air leaks. Tighten any loose connections as needed.
  • Inspecting the Intake Tube: Check the intake tube for any cracks, damage, or obstructions. Make sure there are no leaks or signs of wear and tear. Replace the tube if necessary.
  • Inspecting the Filter Housing: Check the air filter housing for any damage or debris. Clean the housing as needed.
  • Checking for Air Leaks: Every so often, check the entire intake system for air leaks. Listen for any hissing sounds when the engine is running.
  • Following the Manufacturer's Recommendations: Always refer to the manufacturer's recommendations for cleaning and maintenance. The specific requirements may vary depending on the intake model and air filter type. Regular maintenance will help keep your air intake in top condition and ensure optimal performance.

By following these maintenance tips, you can keep your air intake performing at its best and protect your engine.

Conclusion: Upgrading Your 2023 BRZ Air Intake

Upgrading the air intake on your 2023 BRZ can be a great way to improve performance, enhance the engine sound, and customize the look of your car. Choosing the right intake involves considering your goals, budget, and the specific needs of your BRZ. From cold air intakes to short ram intakes, you have many options to consider. Remember to research reputable brands, check reviews, and follow the manufacturer's instructions for installation and maintenance. By making a well-informed decision and investing in a quality intake, you can unlock more power and enjoyment from your 2023 BRZ. Go out there and enjoy the ride!