Hey guys! So, you've got a 2019 Subaru Impreza – awesome choice! It's a fantastic car, known for its reliability, safety, and all-wheel-drive capability. But, let's be honest, sometimes you just want to make it your Impreza, right? That's where modifications come in. Whether you're looking to boost performance, enhance the aesthetics, or improve the handling, there's a whole world of 2019 Subaru Impreza modifications out there waiting for you. In this guide, we'll dive into some of the most popular and effective upgrades you can do to your Impreza, covering everything from simple bolt-ons to more involved projects. We'll explore different modification categories, including performance, exterior, interior, and suspension, helping you make informed decisions and create the Impreza of your dreams. Remember, safety always comes first, so make sure any modifications you undertake are done responsibly and in accordance with local regulations. Ready to get started? Let's jump in! Understanding your goals is the first step when considering any kind of car modifications. Are you aiming for improved acceleration and power, a more aggressive stance, a more luxurious interior, or enhanced handling on the road? Defining your goals will help you prioritize your modifications and avoid wasting money on upgrades that don't align with your vision. Also, consider your budget. Modifications can range from relatively inexpensive cosmetic upgrades to costly engine swaps. Set a realistic budget before you start, and stick to it. Finally, research the legal implications of any modifications you're considering. Some modifications, such as window tinting or exhaust upgrades, may be subject to local laws and regulations. Make sure your modifications comply with these rules to avoid any issues down the line. Remember, it's not just about making your car look good; it's about making it perform the way you want it to, while staying safe and legal.

Performance Enhancements for Your 2019 Subaru Impreza

Alright, let's talk about making your Impreza go! When it comes to performance upgrades for your 2019 Subaru Impreza, there are several options to choose from. While the Impreza isn't a sports car, there are still ways to improve its power and responsiveness. One of the most common and accessible modifications is an air intake upgrade. Aftermarket air intakes can improve airflow to the engine, potentially increasing horsepower and torque. Another popular upgrade is a cat-back exhaust system. These systems replace the exhaust components behind the catalytic converter, reducing backpressure and allowing the engine to breathe more freely. This can result in a noticeable increase in performance and a more aggressive exhaust note. However, be aware that exhaust upgrades may affect emissions, so check your local regulations. For a more significant power boost, consider a tune. Engine tuning, also known as remapping or flashing the ECU (Engine Control Unit), optimizes the engine's settings to maximize performance. This typically involves adjusting parameters like fuel delivery, ignition timing, and boost pressure (if applicable). Tunes can provide substantial gains in horsepower and torque, but it's crucial to have the work done by a reputable tuner who understands your car's engine and the specifics of its operating system. Be sure to consider your Impreza's trim level. Certain upgrades may be more suitable or effective depending on whether you have the base model, Premium, Sport, or Limited trim. For example, some tuners may offer different tuning maps depending on your car's features. When considering performance upgrades, keep in mind that they often work best when combined. For example, an air intake and exhaust upgrade can complement a tune to maximize performance gains. Also, be sure to use high-quality parts from reputable brands to ensure reliability and performance. Doing your research on specific brands and reading reviews from other Impreza owners can help you make informed decisions. It's also important to remember that performance modifications can sometimes affect your car's warranty. Check with your dealer before making any major upgrades to see how they might impact your coverage. Performance upgrades should be carefully chosen. Safety should always be your top priority. Make sure that you're comfortable with the modifications and know how to drive the car with the new performance enhancements.

Engine Tuning and ECU Remapping

Engine tuning, or ECU remapping, is like giving your Impreza a brain transplant. The ECU controls various engine functions, and a tune tweaks these settings to optimize performance. This can lead to increased horsepower, torque, and improved throttle response. When considering engine tuning for your 2019 Subaru Impreza, it's essential to understand the process and what to expect. A professional tuner will typically connect to your car's ECU via the OBD-II port and read the existing map. They then modify the map based on your specific needs and the modifications you've made to your car (like an upgraded intake or exhaust). They'll adjust parameters like fuel delivery, ignition timing, and boost pressure to extract more power from your engine. There are different types of tuning available, including:

• Off-the-shelf tunes: These are pre-programmed tunes available from various manufacturers. They're typically less expensive than custom tunes, but they may not be as optimized for your specific car and modifications.
• Custom tunes: These tunes are created specifically for your car by a professional tuner. They're more expensive than off-the-shelf tunes, but they offer the best results, as they're tailored to your car's unique characteristics. Be aware that the tuning process may involve data logging and dyno testing to ensure the tune is safe and effective. It's very important to choose a reputable tuner with experience tuning Subaru vehicles. Look for tuners who have a good track record and positive reviews from other Impreza owners. Tuning your engine may have implications for your car's warranty. Check with your dealer before making any modifications to understand how they might affect your coverage. Also, be mindful of local emissions regulations. Some modifications may not comply with local laws and regulations.

Air Intake and Exhaust Upgrades

Upgrading the intake and exhaust systems is a great way to improve performance and sound in your 2019 Subaru Impreza. Replacing the factory air intake with an aftermarket intake can increase airflow to the engine, potentially boosting horsepower and torque. Many options are available, from basic intake kits to more advanced cold air intakes. When choosing an air intake, consider the materials used (such as aluminum or carbon fiber), the filter type (dry or oiled), and the ease of installation. An exhaust system upgrade can further enhance performance and sound. Replacing the exhaust components behind the catalytic converter reduces backpressure, allowing the engine to breathe more freely. Cat-back exhaust systems are a common upgrade and typically include a new muffler, piping, and sometimes a resonator. These systems often provide a noticeable increase in horsepower and a more aggressive exhaust note. However, be aware that exhaust upgrades may affect emissions, so check your local regulations. Consider the design of the intake or exhaust system. Some intakes are designed to draw in cooler air from outside the engine bay, which can improve performance. When choosing an exhaust system, consider factors like the sound level, the material (stainless steel or other alloys), and the overall design. Research different brands and read reviews from other Impreza owners to find the best options for your needs. The installation process of the air intake and exhaust upgrades is relatively straightforward and can often be done at home with basic tools. However, if you're not comfortable with DIY projects, consider having a professional install the upgrades for you. Make sure the parts you choose are compatible with your car's model year and trim level. Some parts may only fit specific models or trims. Safety is always a key component. Be cautious when working on your car, and always follow the manufacturer's instructions.

Exterior Enhancements for Your 2019 Subaru Impreza

Let's move onto making your Impreza look as good as it performs, or better! Exterior modifications are all about giving your car a unique look that reflects your personal style. There are tons of options, from subtle cosmetic changes to more dramatic transformations. A popular starting point is wheels and tires. Upgrading your wheels can dramatically change the look of your car and improve handling. Aftermarket wheels come in a variety of styles, sizes, and finishes, so you can find a set that complements your Impreza's body lines and your personal taste. When choosing wheels, consider the offset, bolt pattern, and size to ensure they fit properly. Matching your wheels with high-performance tires can further improve your car's handling and grip. Next up is body kits and aero enhancements. These upgrades can improve the aerodynamics of your car and give it a more aggressive look. Options include front lips, side skirts, rear diffusers, and spoilers. Be sure to choose body kits that fit your car's model and trim level and that are made from high-quality materials. Consider adding some extra lighting upgrades. These can enhance the appearance of your car and improve visibility. Options include LED headlights, taillights, and fog lights. LEDs offer brighter and more efficient lighting compared to traditional halogen bulbs. Also, consider the use of window tinting. Tinting your windows can improve the appearance of your car while also providing privacy and reducing glare. However, be sure to comply with local regulations regarding window tint darkness. Remember, that your color is also key. Choose accessories and modifications that complement your car's existing paint color. For example, black wheels may look great on a silver car but may clash with a red one. Your safety is also critical. Be sure to check with your insurance company to see how exterior modifications might affect your coverage.

Wheel and Tire Upgrades

Upgrading your wheels and tires is one of the most impactful exterior modifications you can make to your 2019 Subaru Impreza. New wheels can change the car's appearance and also improve handling and performance. When choosing wheels, you'll need to consider several factors, including size, offset, bolt pattern, and finish. Ensure that the wheels you choose are compatible with your car's specifications. The size of the wheels can affect the appearance of your car and its handling. Larger wheels typically fill the wheel wells more and give the car a more aggressive stance, but they can also affect ride quality and fuel economy. The offset of a wheel determines how far it sits from the hub. Selecting the correct offset is critical for proper fitment. The bolt pattern, which indicates the number of lug nuts and the distance between them, must match your car's hub. The finish of the wheels can dramatically change the look of your car. Options include silver, black, bronze, and many other colors and finishes. Choosing wheels can be a bit overwhelming, so do your research. Before buying wheels, consult online resources. Consider your driving style and the types of roads you typically drive on. If you drive mainly on city streets, you may prefer a wheel that prioritizes appearance. If you frequently drive on winding roads or the track, you may want to focus on wheels that improve handling and performance. Matching your wheels with the right tires is critical. High-performance tires can improve your car's handling, grip, and braking performance. Consider factors like tire size, load rating, and speed rating. Also, consider your budget. Wheel and tire upgrades can be expensive, so set a realistic budget before you start. Always prioritize safety. Ensure that the wheels and tires you choose are installed correctly and that they meet all safety requirements.

Body Kits and Aero Enhancements

Body kits and aero enhancements are designed to give your 2019 Subaru Impreza a more aggressive and customized look, while also potentially improving its aerodynamics. Body kits typically include components such as front lips, side skirts, rear diffusers, and spoilers, which can transform the overall appearance of your car. Aero enhancements, on the other hand, are often designed to improve airflow and reduce drag, which can lead to better performance. When selecting a body kit, it's essential to consider the quality of the materials used, the design, and the fitment. Look for body kits made from durable materials, such as polyurethane, ABS plastic, or carbon fiber. The design of the body kit should complement your Impreza's body lines and reflect your personal style. Poor fitment can ruin the look of your car, so ensure that the body kit is designed specifically for your model year and trim level. Aero enhancements, such as front splitters, rear wings, and side skirts, can help to reduce lift and improve stability at higher speeds. They can also add a more sporty and aggressive look to your car. Consider your driving style and the intended use of your Impreza. If you primarily use your car for daily driving, a subtle body kit or aero enhancements may be sufficient. However, if you plan to track your car or participate in performance driving events, more aggressive aero modifications may be necessary. Before purchasing and installing any body kit or aero enhancements, research different brands, read reviews, and compare prices. Ensure that you choose high-quality components from reputable manufacturers. Consider the installation process. Some body kits and aero enhancements may require professional installation. Others can be installed at home with basic tools. If you're not comfortable with DIY projects, consider having a professional install the upgrades for you. Make sure that any modifications you make comply with local regulations and laws. Some modifications may not be street legal in certain areas.

Interior Modifications for Your 2019 Subaru Impreza

Alright, let's head inside! Interior modifications are all about making your Impreza a more comfortable and enjoyable place to be. Whether you want to add some luxury, enhance the functionality, or simply personalize the space, there are plenty of options. One of the easiest upgrades is seat covers and upholstery. Replacing your seats can completely transform the look and feel of your interior. You can choose from various materials, colors, and designs to match your style. Consider steering wheel upgrades. This can also improve the look and feel of your interior. You can replace the original steering wheel with a sportier, more ergonomic one. These often offer better grip and feel and can enhance your driving experience. Upgrading your infotainment system is another popular choice. Options include aftermarket head units with larger touchscreens, Apple CarPlay, Android Auto, and improved audio quality. This can significantly improve the functionality and entertainment value of your car's interior. Another great thing to add is interior lighting. Add some ambient lighting, or replace your existing lights with brighter LEDs. This can enhance the look and feel of your car's interior. When choosing interior modifications, consider your personal style and the functionality you're looking for. Do you want a luxurious, sporty, or minimalist look? What features are important to you? When choosing interior modifications, make sure that the products you choose are of high quality and that they fit properly. Poorly made or installed modifications can detract from the overall look and feel of your car's interior. Also, be sure to consider how the modifications might affect your car's resale value. Some modifications, such as custom paint or extensive modifications, may reduce the car's resale value, while others, such as high-quality seat covers, may increase it. Interior modifications can add a personal touch to your car. If you're planning on selling your car in the future, it's a good idea to consider neutral options that will appeal to a wider audience.

Seat Covers and Upholstery Upgrades

Upgrading your seats and upholstery is one of the most effective ways to customize the interior of your 2019 Subaru Impreza. Whether you're looking for increased comfort, improved aesthetics, or enhanced protection, there are many options to choose from. Seat covers are a great option for adding a new look to your seats without the cost and effort of a full reupholstery. Seat covers come in various materials, including cloth, leather, faux leather, and neoprene. Choose a material that suits your needs and preferences. Upholstery upgrades involve replacing the original seat fabric with new material. This is a more involved process but offers the greatest degree of customization. You can choose from a wide range of materials, colors, and designs to create a truly unique interior. When selecting seat covers or upholstery, consider the following factors: Materials, Comfort, Style, and Fitment. Comfort is a key consideration. Choose seat covers or upholstery made from materials that are comfortable to sit on, especially during long drives. The style should match your personal taste and the overall aesthetic of your car's interior. Ensure that the seat covers or upholstery fit your seats properly. Poorly fitting seat covers can look sloppy and may not provide adequate protection. When installing seat covers, be sure to follow the manufacturer's instructions carefully. If you're not comfortable with the installation process, consider having a professional install the seat covers for you. With upholstery upgrades, you may need to consult with a professional upholstery shop. Seat covers can be a great option for adding style and protection to your seats. They are often a more affordable option than full upholstery upgrades. Choosing seat covers that match your personal style and the overall aesthetic of your car's interior can really transform the look of your car.

Infotainment System Upgrades

Upgrading the infotainment system in your 2019 Subaru Impreza can significantly enhance the functionality, entertainment value, and overall driving experience. The stock infotainment system may lack features, connectivity options, and audio quality. Several upgrade options are available, including aftermarket head units, speakers, and amplifiers. Aftermarket head units offer a range of features. These can include larger touchscreens, Apple CarPlay, Android Auto, Bluetooth connectivity, navigation, and improved audio quality. The options are almost limitless. When choosing an aftermarket head unit, consider the size of the screen, the features you need, and the compatibility with your car's existing system. Upgrading your speakers can dramatically improve audio quality. Aftermarket speakers offer better sound reproduction and clarity than the stock speakers. Consider the speaker size, the power handling capacity, and the materials used. Amplifiers can further enhance audio quality by providing more power to your speakers. They can improve the dynamic range, bass response, and overall loudness of your audio system. When choosing an amplifier, consider the power output, the number of channels, and the features. When upgrading your infotainment system, it's important to ensure compatibility with your car's existing systems. Some aftermarket head units require specific installation kits. Wiring harnesses may be required. Consider factors like your budget, your preferred features, and your desired audio quality. Also, consider the installation process. Some installations can be done at home with basic tools, while others may require professional installation. If you're not comfortable with DIY projects, consider having a professional install the upgrades for you. Prioritize safety and follow the manufacturer's instructions. When choosing an aftermarket head unit, make sure it's compatible with your car's existing systems. Make sure the wiring harnesses and installation kits are compatible with your car. Choose an amplifier that matches the power handling of your speakers. Before starting the installation, disconnect the car's battery. If you're uncomfortable with the installation process, seek the help of a professional. If you want a more modern infotainment experience, infotainment system upgrades can improve the functionality and entertainment value of your car's interior.

Suspension and Handling Improvements

Let's talk about making your Impreza handle like a dream. Upgrading your suspension and handling can significantly improve your car's driving dynamics, making it more responsive, stable, and enjoyable to drive. Popular upgrades include lowering springs, which lower the car's ride height, improving its center of gravity and reducing body roll. Coilovers are a more advanced option, offering adjustable ride height and damping, allowing you to fine-tune your car's handling characteristics. Adding a strut brace can increase the chassis' rigidity, reducing flex and improving handling. Upgrading your sway bars (also known as anti-roll bars) can also reduce body roll and improve cornering performance. When considering suspension upgrades, take into account your driving style and the roads you typically drive on. If you primarily drive on smooth roads, you might choose a firmer suspension setup. If you drive on rough roads, you may prefer a more compliant setup. Consider a professional alignment. After installing suspension upgrades, it's essential to have your car's alignment checked and adjusted to ensure optimal performance and tire wear. Be sure to use high-quality parts from reputable brands to ensure reliability and performance. Doing your research on specific brands and reading reviews from other Impreza owners can help you make informed decisions. Consider the legal implications of any modifications you're considering. Some modifications, such as lowering springs or coilovers, may affect your car's ground clearance, which can be an issue on certain roads or in certain areas. Suspension upgrades can greatly improve your car's driving dynamics. When considering these upgrades, research the different options available, and choose the ones that best meet your needs and driving style. Safety is also key here. Make sure any modifications you undertake are done responsibly and in accordance with local regulations.

Lowering Springs and Coilovers

Lowering springs and coilovers are two of the most popular suspension upgrades for the 2019 Subaru Impreza, each offering different benefits. Lowering springs are a relatively simple and affordable way to lower your car's ride height. This can improve its appearance, lower its center of gravity, and reduce body roll. Lowering springs replace the factory springs with shorter, stiffer springs. They typically provide a moderate drop in ride height, ranging from 1 to 2 inches. Coilovers are a more advanced suspension upgrade. They offer adjustable ride height and damping, allowing you to fine-tune your car's handling characteristics. Coilovers are a complete suspension system, including springs, dampers, and sometimes other components. They provide a greater range of adjustability than lowering springs. When choosing between lowering springs and coilovers, consider your budget, your driving style, and the level of adjustability you desire. Lowering springs are a good option for those looking for an affordable upgrade that improves the car's appearance and handling. Coilovers are a better option for those who want more control over their car's handling and adjustability. The installation process for both lowering springs and coilovers can be done at home with basic tools, but it's recommended to have a professional install them, especially if you're not experienced with suspension work. After installing either lowering springs or coilovers, it's essential to have your car's alignment checked and adjusted to ensure optimal performance and tire wear. Make sure the components are designed for your specific model year and trim level. If you're lowering your car significantly, consider upgrading your sway bars. Suspension upgrades can greatly improve your car's handling. Take into account your budget. Coilovers are generally more expensive than lowering springs. Lowering springs and coilovers are popular suspension upgrades. Choosing these depends on your budget, driving style, and the level of adjustability you desire. Always prioritize safety and have a professional align your car.

Strut Braces and Sway Bars

Strut braces and sway bars are components that work together to improve the handling and stability of your 2019 Subaru Impreza. A strut brace, also known as a strut tower brace, connects the tops of the front suspension strut towers. This increases the chassis' rigidity, reducing flex and improving handling. A stiffer chassis can lead to more responsive steering, reduced body roll, and improved cornering performance. Sway bars, also known as anti-roll bars or stabilizer bars, connect the left and right sides of the suspension. They control body roll during cornering. By increasing the torsional stiffness of the suspension, sway bars reduce body roll and improve handling. When choosing a strut brace, consider the material (such as steel or aluminum) and the design. Look for a strut brace that's specifically designed for your car's model year and trim level. When choosing sway bars, consider the diameter and the stiffness. A larger-diameter sway bar will increase the stiffness and reduce body roll more. Be sure to choose sway bars that are compatible with your car's suspension and driving style. Sway bars and strut braces typically have an easy installation. This can often be done at home with basic tools. However, if you're not comfortable with DIY projects, consider having a professional install the upgrades for you. The effect of both the strut brace and sway bar will be improved handling and stability. Having the correct installation can make a significant difference in the performance and safety of your car. Safety is also important. Ensure that any modifications you undertake are done responsibly and in accordance with local regulations.

Conclusion: Modifying Your 2019 Subaru Impreza

So there you have it, guys! We've covered a wide range of 2019 Subaru Impreza modifications, from performance upgrades to exterior enhancements, interior customizations, and suspension improvements. Remember, the best modifications are the ones that reflect your personal style, meet your needs, and are done safely and responsibly. Before you dive into any modifications, take the time to research, plan, and set a budget. Choose high-quality parts from reputable brands, and consider professional installation if you're not comfortable with DIY projects. Most importantly, have fun with it! Modifying your Impreza should be an enjoyable experience, allowing you to create a car that's truly your own. Drive safe, and enjoy the journey!