Hey guys! Ready to boost your Subaru BRZ's performance? This article dives into the best upgrades to make your ride stand out. We'll cover everything from engine enhancements to handling improvements, ensuring you get the most out of your BRZ. Let's get started!

Engine Performance Upgrades

When it comes to engine performance upgrades for your Subaru BRZ, several options can significantly enhance its power and responsiveness. Upgrading your BRZ's engine is a fantastic way to inject some serious excitement into your driving experience. Let's explore some of the most effective upgrades you can make.

Cold Air Intake

A cold air intake is one of the simplest and most popular upgrades. By replacing the factory air intake with a less restrictive system, you allow your engine to breathe more freely. This results in a noticeable increase in horsepower and torque, especially in the higher RPM ranges. The improved airflow can also enhance your engine's sound, giving it a more aggressive tone. Cold air intakes work by drawing cooler air from outside the engine bay, which is denser and contains more oxygen. This denser air leads to more efficient combustion, resulting in increased power. Installing a cold air intake is typically straightforward, making it a great DIY project for those with basic mechanical skills. However, it’s essential to choose a reputable brand and ensure the intake is properly sealed to prevent any unfiltered air from entering the engine, which could cause damage over time. Beyond the performance gains, a cold air intake often adds a stylish touch to your engine bay, with many aftermarket options featuring sleek designs and high-quality materials. So, if you’re looking for an easy and effective way to boost your BRZ’s performance, a cold air intake is an excellent place to start. It’s a relatively inexpensive upgrade that delivers tangible results, making your driving experience more enjoyable and engaging. Always check local regulations to ensure that the cold air intake is compliant with emissions standards in your area. This ensures you stay on the right side of the law while enjoying the benefits of improved engine performance. Remember, a well-chosen and properly installed cold air intake can make a significant difference in how your BRZ performs and feels on the road.

Exhaust System

Upgrading your exhaust system is another excellent way to improve your BRZ's engine performance. A performance exhaust system reduces backpressure, allowing exhaust gases to flow more freely. This can lead to significant gains in horsepower and torque, as well as a deeper, more aggressive exhaust note. There are several types of exhaust upgrades available, including cat-back systems, axle-back systems, and full exhaust systems. Cat-back systems replace everything from the catalytic converter back, while axle-back systems only replace the mufflers and tailpipes. A full exhaust system replaces the entire exhaust system, from the headers to the tailpipes, offering the most significant performance gains. When choosing an exhaust system, consider the materials used, such as stainless steel or titanium, as well as the diameter of the piping. Larger diameter piping can improve exhaust flow but may also increase noise levels. It's also important to consider the sound characteristics of the exhaust system. Some systems are designed to be louder and more aggressive, while others are more subdued. Researching and listening to sound clips of different exhaust systems can help you find one that matches your preferences. Installation of an exhaust system can range from relatively simple to more complex, depending on the type of system and your mechanical skills. While some axle-back systems can be installed with basic tools, full exhaust systems may require professional installation. Upgrading your exhaust system is not only about performance; it also adds a visual appeal to your BRZ. Many aftermarket exhaust systems feature polished tips and sleek designs that enhance the overall look of your car. So, if you're looking to improve your BRZ's performance, sound, and appearance, upgrading your exhaust system is a worthwhile investment. Just be sure to choose a system that meets your needs and preferences, and consider professional installation if you're not comfortable tackling the job yourself. A well-chosen exhaust system can transform your BRZ into a true performance machine.

ECU Tuning

ECU (Engine Control Unit) tuning is a sophisticated upgrade that can unlock hidden potential in your BRZ's engine. The ECU is essentially the brain of your car, controlling various aspects of engine performance, such as fuel delivery, ignition timing, and air-fuel ratio. Factory ECUs are typically programmed conservatively to ensure reliability and compliance with emissions standards. However, with custom tuning, you can optimize these parameters to increase horsepower, torque, and throttle response. There are several ways to tune your BRZ's ECU, including using a handheld tuning device, visiting a professional tuner, or opting for a custom dyno tune. A handheld tuning device allows you to upload pre-programmed tunes to your ECU, while a professional tuner can create a custom tune tailored to your specific modifications and driving style. A dyno tune involves measuring your car's performance on a dynamometer and making real-time adjustments to the ECU to optimize power output. ECU tuning can provide significant performance gains, especially when combined with other modifications such as a cold air intake and exhaust system. However, it's important to choose a reputable tuner and ensure that the tune is properly calibrated to avoid engine damage. A poorly calibrated tune can lead to issues such as knocking, overheating, and reduced engine life. It's also important to consider the legal implications of ECU tuning. Some modifications may not be legal in certain areas, so it's essential to check local regulations before making any changes. Despite these considerations, ECU tuning remains a popular and effective way to enhance your BRZ's performance. By optimizing the engine's parameters, you can unlock its full potential and enjoy a more responsive and engaging driving experience. Whether you opt for a handheld tuner or a custom dyno tune, ECU tuning can transform your BRZ into a true performance machine. Just be sure to do your research and choose a tuner with a proven track record to ensure the best possible results.

Handling and Suspension Upgrades

Handling and suspension upgrades are crucial for maximizing your Subaru BRZ's performance on the road or track. The BRZ is already known for its excellent handling, but these upgrades can take it to the next level. Let's explore some of the most effective ways to improve your BRZ's handling and suspension.

Lowering Springs

Lowering springs are a popular and relatively inexpensive way to improve your BRZ's handling and appearance. By replacing the factory springs with shorter, stiffer springs, you can lower the car's center of gravity, reduce body roll, and improve cornering performance. Lowering springs typically lower the car by about 1 to 2 inches, giving it a more aggressive stance and improving its aerodynamics. The reduced body roll allows for flatter cornering, which can significantly improve your confidence and control on the road or track. When choosing lowering springs, it's important to consider the spring rate, which determines how stiff the springs are. Higher spring rates will provide better handling but may also result in a harsher ride. It's also important to ensure that the lowering springs are compatible with your factory shocks and struts. In some cases, you may need to upgrade your shocks and struts to maintain optimal performance and ride quality. Installation of lowering springs can be a bit more involved than some other upgrades, as it requires compressing the springs and disassembling the suspension. If you're not comfortable with this type of work, it's best to have them installed by a professional. In addition to improving handling, lowering springs also enhance the appearance of your BRZ. The lowered ride height gives the car a more aggressive and sporty look, which can be a great way to personalize your ride. However, it's important to be mindful of road conditions and obstacles, as the reduced ground clearance can make it easier to scrape the bottom of the car. Despite this consideration, lowering springs remain a popular and effective way to improve your BRZ's handling and appearance. By lowering the center of gravity and reducing body roll, you can unlock its full potential and enjoy a more engaging driving experience. Just be sure to choose springs that meet your needs and preferences, and consider professional installation if you're not comfortable tackling the job yourself.

Sway Bars

Upgrading your sway bars, also known as anti-roll bars, is another excellent way to improve your BRZ's handling. Sway bars connect the left and right wheels and help to reduce body roll during cornering. By installing stiffer sway bars, you can further minimize body roll and improve the car's responsiveness. Aftermarket sway bars are typically thicker and stiffer than the factory sway bars, providing a noticeable improvement in handling. They work by transferring load from one side of the car to the other, which helps to keep the car flatter during cornering. This can significantly improve your confidence and control, especially during spirited driving or on the track. When choosing sway bars, it's important to consider the stiffness of the bars and whether you want adjustable sway bars. Adjustable sway bars allow you to fine-tune the handling balance of the car, depending on your driving style and the conditions. Installation of sway bars is typically straightforward, and it can be a great DIY project for those with basic mechanical skills. However, it's important to ensure that the sway bars are properly installed and that the end links are properly adjusted. Improperly installed sway bars can actually degrade handling performance, so it's important to take your time and follow the instructions carefully. In addition to improving handling, sway bars can also enhance the stability of your BRZ during emergency maneuvers. By reducing body roll, they can help to prevent the car from feeling unstable or unpredictable during sudden changes in direction. So, if you're looking to improve your BRZ's handling and stability, upgrading your sway bars is a worthwhile investment. Just be sure to choose bars that meet your needs and preferences, and consider professional installation if you're not comfortable tackling the job yourself. A well-chosen set of sway bars can transform your BRZ into a true handling machine.

Coilovers

Coilovers are a more advanced suspension upgrade that allows you to adjust both the ride height and damping of your BRZ. They consist of a shock absorber and a coil spring combined into a single unit, and they offer a wide range of adjustability. With coilovers, you can fine-tune the suspension to match your driving style and the conditions, making them a popular choice for enthusiasts who want the ultimate in handling performance. Ride height adjustment allows you to lower the car's center of gravity, which can improve cornering performance and give the car a more aggressive stance. Damping adjustment allows you to control the stiffness of the shocks, which can affect both handling and ride quality. Softer damping settings will provide a more comfortable ride, while stiffer settings will provide better handling. When choosing coilovers, it's important to consider the quality of the components, the range of adjustability, and the reputation of the manufacturer. High-quality coilovers will typically last longer and provide more consistent performance. It's also important to ensure that the coilovers are properly matched to your car and your driving style. Installation of coilovers can be more involved than some other suspension upgrades, and it typically requires professional installation. This is because coilovers need to be properly adjusted and corner balanced to ensure optimal performance. Corner balancing involves adjusting the ride height at each corner of the car to achieve the desired weight distribution, which can significantly improve handling. In addition to improving handling, coilovers can also enhance the appearance of your BRZ. The adjustable ride height allows you to dial in the perfect stance, and the high-quality components can add a touch of style to your suspension. So, if you're looking to take your BRZ's handling to the next level, coilovers are a worthwhile investment. Just be sure to choose a reputable brand and have them professionally installed and adjusted to ensure the best possible results.

Brake Upgrades

Brake upgrades are essential for improving your Subaru BRZ's stopping power and overall safety, especially if you've increased its performance with engine or handling modifications. Upgrading your brakes can provide greater confidence and control, whether you're driving on the street or the track. Let's explore some of the most effective brake upgrades you can make.

Brake Pads

Upgrading your brake pads is one of the simplest and most cost-effective ways to improve your BRZ's braking performance. Performance brake pads are designed to provide greater stopping power and resistance to fade compared to factory brake pads. They typically use a more aggressive friction material that can withstand higher temperatures, allowing you to brake harder and more consistently. There are several types of performance brake pads available, including ceramic, semi-metallic, and organic pads. Ceramic pads offer excellent stopping power and low noise, making them a great choice for street use. Semi-metallic pads provide even greater stopping power and heat resistance, but they may also produce more noise and dust. Organic pads are typically the quietest and cleanest, but they may not offer as much stopping power as other types of pads. When choosing brake pads, it's important to consider your driving style and the conditions in which you'll be using the car. If you primarily drive on the street, ceramic or semi-metallic pads are a good choice. If you frequently track your car, you may want to consider a more aggressive pad compound designed for racing. Installation of brake pads is relatively straightforward, and it can be a great DIY project for those with basic mechanical skills. However, it's important to follow the instructions carefully and ensure that the pads are properly bedded in after installation. Bedding in the pads involves performing a series of controlled stops to transfer a layer of friction material onto the rotors, which can improve braking performance and reduce noise. In addition to improving stopping power, performance brake pads can also enhance the feel of your brake pedal. They typically provide a firmer and more responsive pedal feel, which can improve your confidence and control. So, if you're looking to improve your BRZ's braking performance without breaking the bank, upgrading your brake pads is a worthwhile investment. Just be sure to choose pads that meet your needs and preferences, and follow the instructions carefully during installation and bedding in.

Brake Lines

Upgrading your brake lines to stainless steel braided lines is another excellent way to improve your BRZ's braking performance. Stainless steel brake lines replace the factory rubber brake lines, which can expand under pressure, leading to a spongy brake pedal feel. Stainless steel lines are much more resistant to expansion, providing a firmer and more consistent pedal feel. This can improve your confidence and control, especially during hard braking. The improved pedal feel allows you to modulate the brakes more precisely, which can be beneficial in both street and track driving. Stainless steel brake lines also offer improved durability compared to rubber lines. They are less susceptible to damage from heat, abrasion, and corrosion, which can extend their lifespan and reduce the risk of brake failure. When choosing stainless steel brake lines, it's important to choose a reputable brand and ensure that the lines are properly DOT-approved. DOT-approved lines have been tested and certified to meet federal safety standards, ensuring that they are safe and reliable. Installation of stainless steel brake lines can be a bit more involved than some other brake upgrades, as it requires bleeding the brakes to remove any air from the system. If you're not comfortable with this type of work, it's best to have them installed by a professional. Bleeding the brakes ensures that the brake system is functioning properly and that there is no air trapped in the lines, which can degrade braking performance. In addition to improving pedal feel and durability, stainless steel brake lines can also enhance the appearance of your brake system. They typically feature a braided stainless steel outer layer that adds a touch of style to your wheel wells. So, if you're looking to improve your BRZ's braking performance and reliability, upgrading to stainless steel brake lines is a worthwhile investment. Just be sure to choose DOT-approved lines and have them professionally installed if you're not comfortable tackling the job yourself.

Big Brake Kit

A big brake kit is the ultimate brake upgrade for your Subaru BRZ, offering significantly improved stopping power, heat resistance, and overall braking performance. Big brake kits typically include larger rotors, calipers with more pistons, and performance brake pads. The larger rotors provide greater surface area for the brake pads to grip, which increases stopping power. The calipers with more pistons distribute the clamping force more evenly across the brake pads, which improves braking performance and reduces brake fade. Big brake kits are designed to withstand the extreme temperatures and demands of track driving, making them a popular choice for enthusiasts who frequently track their cars. They can significantly improve your confidence and control, allowing you to brake later and harder without experiencing brake fade. When choosing a big brake kit, it's important to consider the size of the rotors, the number of pistons in the calipers, and the quality of the components. Larger rotors and more pistons will typically provide greater stopping power, but they may also require larger wheels to clear the calipers. It's also important to choose a kit from a reputable manufacturer to ensure that the components are high-quality and reliable. Installation of a big brake kit can be more involved than some other brake upgrades, and it typically requires professional installation. This is because the calipers need to be properly mounted and the brake system needs to be properly bled. In addition to improving braking performance, big brake kits can also enhance the appearance of your BRZ. The larger rotors and calipers can add a touch of style to your wheel wells, making your car stand out from the crowd. So, if you're looking to take your BRZ's braking performance to the next level, a big brake kit is a worthwhile investment. Just be sure to choose a kit that meets your needs and preferences, and have it professionally installed to ensure the best possible results.

Conclusion

Upgrading your Subaru BRZ's performance is a rewarding experience that can transform your driving experience. Whether you're looking to increase horsepower, improve handling, or enhance braking performance, there are plenty of options available to suit your needs and preferences. From simple bolt-on upgrades like cold air intakes and exhaust systems to more advanced modifications like ECU tuning and coilovers, the possibilities are endless. By carefully considering your goals and budget, you can create a BRZ that is perfectly tailored to your driving style. Remember to always prioritize safety and reliability when making modifications, and be sure to choose reputable brands and have the work done by qualified professionals if you're not comfortable tackling it yourself. With the right upgrades, your Subaru BRZ can become a true performance machine that you'll enjoy driving for years to come. So, get out there and start exploring the possibilities!