Aftermarket Parts Guide for the 2021 Subaru Crosstrek


Intro
The 2021 Subaru Crosstrek has carved itself a niche among compact SUVs, combining style with versatility. It's not just a vehicle; it’s a lifestyle choice for many enthusiasts and everyday drivers. With its eye-catching design and reputation for reliability, the Crosstrek has become a canvas for personalization through aftermarket parts. These enhancements can elevate the driving experience, improve performance, and reflect the owner's unique taste.
In this article, we will delve into the aftermarket options available for the 2021 Crosstrek. From beefed-up suspension systems to aesthetic upgrades, every enthusiast can find something that speaks to their needs. This guide will also shed light on how to select parts that cater specifically to your driving style and goals. Whether you're looking to optimize performance or simply add a personal touch, understanding these additions will ensure your Crosstrek stands out on the road.
The relevance of aftermarket upgrades is underscored by the growing community of Crosstrek owners who seek to modify and personalize their vehicles. Let’s embark on this exploration of aftermarket parts and discover what awaits for your beloved Subaru.
Prologue to Aftermarket Parts
In the world of automotive enthusiasts, the term "aftermarket parts" holds significant weight. For owners of the 2021 Subaru Crosstrek, understanding these components can be crucial in transforming a standard vehicle into something truly customized and tailored to personal preferences. Aftermarket parts encompass a broad range of components and accessories, enhancing not just the performance but also the aesthetic and functional attributes of a vehicle.
Understanding Aftermarket Components
When diving into the world of aftermarket components, it's essential to grasp what differentiates them from original equipment manufacturer (OEM) parts. At their core, aftermarket parts are products made by third-party manufacturers, many of whom focus on specific enhancements or modifications that go beyond the factory setting. For instance, you could find performance exhaust systems designed to make your Crosstrek's engine roar or suspension upgrades that better handle rugged terrains.
Aftermarket parts can be divided primarily into two categories:
- Performance Parts: These include components that boost the vehicle's speed, handling, and overall driving experience.
- Aesthetic Accessories: Such parts focus on the vehicle's look, offering customization that can create a personal touch.
By understanding these two categories, Crosstrek owners can better navigate the vast selection available to them. It's not just a simple upgrade; it's about making your vehicle uniquely yours.
Benefits of Upgrading
Opting for aftermarket parts brings a slew of benefits. While personal preference plays a huge role, some advantages are universally appealing.
- Enhanced Performance: Aftermarket upgrades often lead to better acceleration, improved handling, and a smoother drive experience. For example, swapping out the Crosstrek's stock intake with a performance intake system can lead to noticeable power improvements.
- Customization: Personalizing your vehicle can help express individuality. Custom wheels, unique body kits, or interior upgrades can set your Crosstrek apart in a sea of factory models.
- Cost-Effectiveness: Often, aftermarket parts are less expensive than their OEM counterparts while offering comparable quality.
- Example: A performance brake pad from a reputable manufacturer may cost less than an OEM part but provide that added bite during intensity driving.
"Upgrading with aftermarket parts can be a game-changer for your vehicle, enhancing both its utility and its personality."
- DIY Opportunities: Many enthusiasts find joy in working on their cars. Aftermarket installations can be a fulfilling project for individuals looking to gain hands-on experience with their vehicles.
Overview of the Crosstrek
The 2021 Subaru Crosstrek stands out in the compact SUV segment for various reasons, making it a favorite among both car enthusiasts and everyday drivers. Understanding its specifications, features, and overall capabilities lays the groundwork for recognizing where aftermarket parts can enhance its performance and style. The Crosstrek combines practicality with a flair for adventure, which is quite appealing for those who often find themselves on both city roads and rugged terrains.
Key Features of the Model
The 2021 Crosstrek is built on a solid foundation characterized by a versatile design. Here are some key features that make it noteworthy:
- All-Wheel Drive (AWD): This comes standard, providing enhanced handling and stability, especially in inclement weather.
- High Ground Clearance: With a ground clearance of approximately 8.7 inches, it can easily navigate rougher paths, which turns it into a reliable companion for outdoor adventures.
- Spacious Interior: It provides ample headroom and legroom for passengers while also boasting a remarkable cargo space, making it suitable for various lifestyle needs.
- Advanced Safety Features: Subaru introduces a suite of safety technologies in the Crosstrek, including EyeSight Driver Assist Technology, ensuring peace of mind on the road.
These features position the Crosstrek as a practical choice for families, adventurers, and anyone in search of a reliable vehicle with off-road potential.
Performance Specifications
When it comes to performance, the 2021 Crosstrek doesn't disappoint. It aims to deliver both power and efficiency, serving the interests of those who appreciate spirited driving.


- Engine Options: The Crosstrek comes with a standard 2.0-liter four-cylinder engine, offering a respectable 152 horsepower. For those seeking a bit more oomph, the available 2.5-liter engine churns out 182 horsepower, a substantial leap for performance enthusiasts.
- Transmission: It typically features a continuously variable transmission (CVT), which optimizes fuel efficiency while providing smooth acceleration. Shifting into sport mode provides a more engaging driving experience.
- Fuel Economy: The fuel efficiency ranges up to an impressive 29 mpg in the city and 33 mpg on the highway with the 2.0-liter engine, making it economical for daily commutes and longer journeys.
The blend of efficiency and capability is what makes the 2021 Crosstrek a balanced choice for a wide range of drivers.
The performance specifications of the Crosstrek are crafted to handle various driving scenarios, appealing to both urban dwellers and adventure seekers. Understanding these elements is essential for making informed choices when exploring aftermarket upgrades.
Types of Aftermarket Parts
When it comes to upgrading a car, understanding the different types of aftermarket parts is crucial. This is especially true for the 2021 Subaru Crosstrek, which offers a wealth of opportunities for customization. These parts not only enhance performance but also allow owners to express their personal style. Exploring the categories can help in making informed decisions that align with driving preferences and lifestyle.
Performance Enhancements
Engine Modifications
One of the most impactful areas for enhancements is the engine. Engine modifications can turbocharge the Crosstrek's performance by boosting horsepower and torque. A popular choice among car enthusiasts is remapping the engine's control unit (ECU), which optimizes fuel delivery and ignition timing without major hardware changes. This adjustment can turn the Crosstrek into a lively performer on highways and twisty roads. However, it’s important to consider that improper tuning can lead to engine issues. Overall, the benefits of increased power and responsiveness often outweigh the potential drawbacks if done correctly.
Exhaust System Upgrades
Let’s not forget the exhaust system. Upgrading to a high-performance cat-back exhaust system can dramatically change how the Crosstrek sounds and performs. A new exhaust enhances exhaust flow, which can lead to more horsepower and a deeper sound. This upgrade is popular because it not only improves efficiency but also adds a distinct personality to the vehicle. The only downside is that it may draw attention from law enforcement, so consider local noise regulations while making this improvement.
Intake Systems
Intake systems play a pivotal role in increasing engine efficiency too. Installing a cold air intake can help the engine breathe better, which translates into improved horsepower and throttle response. This modification is particularly beneficial in hotter climates, where cooler air enhances combustion efficiency. However, it’s worth noting that some may experience increased engine noise, which might not be appealing to all drivers. Overall, a better airflow improves overall engine performance, making it a worthwhile consideration for anyone looking to extract the most from their Crosstrek.
Suspension Modifications
Shock Absorbers
A good suspension system can transform your ride quality. Upgrading shock absorbers is one way to achieve a smoother ride, especially when navigating bumpy roads. High-performance shocks can provide better handling and stability, enhancing the overall driving experience. Many enthusiasts favor brands like Bilstein or Fox for their durability and performance characteristics. The drawback? Installation can get a bit tricky if you’re not an experienced DIYer, but the end result often justifies the effort.
Sway Bars
Sway bars provide noticeable improvements in handling during cornering. Upgrading to a thicker sway bar can significantly reduce body roll, making the Crosstrek more agile in turns. This modification appeals to drivers who appreciate a sporty feel. However, some may find that it makes the ride stiffer, which could be a downside for those who prioritize comfort over handling prowess. The key is balancing performance with daily drivability.
Lowering Springs
Furthermore, lowering springs are another popular choice for customizing the vehicle's stance. These springs reduce the ride height, contributing to a lower center of gravity. This can result in improved handling and aesthetics. However, they can also negatively impact ride comfort, especially on rough terrain. Owners should weigh these advantages and limitations before making a decision.
Exterior Accessories
Custom Wheels
Upgrading to custom wheels can dramatically change the overall look of the Crosstrek. Larger wheels can improve traction and handling, while different styles available can add a personal flair to your vehicle. It's essential to choose wheels that not only fit properly but also match your intended use, whether it's on-road performance or off-road adventures. However, larger wheels can affect ride quality, and their weight may impact fuel efficiency.
Body Kits
Body kits are another exciting way to enhance aesthetics. They can give the Crosstrek a more aggressive look and may improve aerodynamics. Many kits include front and rear bumpers, side skirts, and even spoilers. The primary drawback is the cost and potential complexity of installation. Additionally, aftermarket kits may not always fit perfectly or may not be as durable as OEM parts.
Roof Racks
For outdoor enthusiasts, roof racks are a practical addition. They expand the vehicle’s cargo capacity, making it easier to haul gear for camping, kayaking, or biking trips. This accessory enhances versatility and function, allowing drivers to make the most of their Crosstrek. Though most roof racks are relatively easy to install, they require proper fitting to ensure safety during high-speed travel.


Interior Upgrades
Dashboard Modifications
When it comes to the interior, dashboard modifications can refresh the entire driving experience. Upgrading displays or adding tech features like a custom infotainment system can elevate the Crosstrek's comfort level. While it enhances functionality and user experience, the challenge lies in ensuring compatibility with existing systems.
Sound Systems
A well-designed sound system can transform road trips. Upgrading speakers and adding a subwoofer fills the cabin with rich sound. This improvement resonates especially with music lovers. However, it may require modification or additional wiring, which is something to consider if you prefer to keep your vehicle’s integrity.
Seating Enhancements
Lastly, seating enhancements cannot be overlooked. Upgrading to more supportive or comfortable seats can make a significant difference in driving long distances. Options range from simple seat covers to extensive upholstery modifications. The tradeoff often comes down to cost and time, as high-quality materials may lead to a considerable investment.
This thorough look at aftermarket parts for the 2021 Subaru Crosstrek reveals a landscape rich with options ready for exploration. Each type brings its own set of pros and cons, making it essential to do proper research before committing to any changes.
Evaluating Aftermarket Brands
When it comes to upgrading your 2021 Subaru Crosstrek with aftermarket parts, understanding the landscape of manufacturers is essential. Buying components from reputable sources not only impacts the quality of the upgrade but also influences the overall performance and safety of your vehicle. Investing time into researching aftermarket brands helps you avoid potential pitfalls, such as using subpar products that could lead to more significant long-term costs. This section dives into some crucial elements to consider when evaluating aftermarket parts.
Reputable Manufacturers
There are plenty of aftermarket brands out there, but not all are created equal. It’s paramount to choose from those that have earned a solid reputation over the years. Brands like Eibach for suspension kits or Borla for exhaust systems are widely trusted in the automotive community. These manufacturers not only offer high-quality products but also provide ongoing support and comprehensive warranties. Here are some factors to consider:
- Track Record: Check how long a company has been in the business and what users say about their experience. Longevity often indicates reliability.
- Customer Feedback: Sites like Reddit and automotive forums are invaluable for honest reviews. Look for patterns in customer experiences—if many report satisfaction or dissatisfaction, it’s a good indicator.
- Certifications and Testing: It’s a good sign if a manufacturer’s products meet specific regulatory standards, which ensures safety and reliability.
By focusing on these aspects, you can sift through the noise and find components that truly enhance your Crosstrek.
Quality vs. Price
The age-old question looms large when it comes to aftermarket parts: How much should you pay? Striking a balance between quality and price can be a daunting task. On one hand, you could go for the cheaper options that promise the world but often deliver disappointment. On the other hand, the pricier items don’t always guarantee the superior quality you'd expect. Here’s a closer look:
- Cost vs. Durability: Cheaper parts might save you a few bucks upfront, but they could lead to frequent replacements and repairs down the line.
- Performance Gains: Certain upgrades may not show immediate results, but investing in higher-quality items could lead to noticeable performance enhancements over time.
- Warranty Offers: Sometimes, spending a little more could secure you better warranty options. High-end manufacturers often stand by their products and offer substantial guarantees, reducing your risk after purchase.
Understanding the trade-offs between quality and price can guide you toward wise, informed decisions when enhancing your 2021 Crosstrek. After all, your vehicle deserves parts that provide the best bang for your buck!
Installation Considerations
When it comes to upgrading your 2021 Subaru Crosstrek with aftermarket parts, installation considerations are a significant aspect of the entire process. This isn't just a mere footnote—it's a vital chapter that can affect the whole experience of enhancing your vehicle. Whether you're a seasoned enthusiast or a newcomer looking to make strides in automotive personalization, understanding installation choices fundamentally impacts your project’s outcome.
Professional Installation vs. DIY
When deciding between professional installation and a do-it-yourself approach, there are both benefits and drawbacks to weigh. Hiring a professional can eliminate uncertainty. Experts who are experienced with the subtleties of installation can ensure that modifications meet quality standards. They usually have specialized training and the right tools, leading to a more seamless installation experience. This can also benefit your peace of mind, knowing the job is done right.
On the flip side, DIY installations can be the ticket to learning and satisfaction. You might find tackling a job yourself—say, installing a new exhaust system—gives you a deeper connection with your Crosstrek. Plus, saving on labor costs can give you a little more wiggle room in your budget for that flashy body kit you’ve been eyeing. Still, it’s crucial to assess your skill level realistically. If you’re not handiest with tools, jumping into an intricate task could backfire.
For example, if you choose to install new shock absorbers yourself, don’t forget to have a friend to help out. Two sets of hands and a bit of savvy can make lifting and securing components much easier. It’s about balancing your knowledge, the complexity of the task, and your willingness to learn.
Tools Required for Installation
Having the right tools can make or break your installation experience. Start with a solid toolkit, because nothing can derail your progress like not having what you need at hand. Here’s a rundown of typical tools you might need:


- Wrenches and Sockets: Varying sizes for bolts and nuts—these are your bread and butter for any aftermarket installation.
- Jack and Jack Stands: Essential for lifting the vehicle safely, allowing access to undercarriage components.
- Torque Wrench: To ensure everything is tightened to spec, preventing any loose parts down the road.
- Pliers and Cutters: Helpful for removing old components and tightening clips.
- Screwdrivers: Phillips and flathead are standard essentials.
Also, it's wise to have safety gear such as gloves and goggles. No one wants a mishap during an otherwise productive day in the garage.
In summary, installation considerations empower you to make informed decisions that will bring about the best results from your aftermarket modifications. Whether you approach it solo or enlist professional help, knowing what tools you need and weighing the pros and cons of the methods available ensure your Crosstrek retains its performance and charm while reflecting your personal touch.
"Automotive upgrades aren't just about parts; they’re also about the experience of creating something uniquely yours."
Before you dive in, take your time to research each upgrade. The right tools, a clear understanding of your capability, and the choice between professional help or DIY could transform your Crosstrek into the ride of your dreams.
Legal and Warranty Implications
When delving into the world of aftermarket parts, especially for the 2021 Subaru Crosstrek, understanding the legal and warranty implications cannot be overstated. The allure of enhancements and modifications can be tempting, but the consequences of these decisions might not always be straightforward. Car enthusiasts and everyday drivers alike must grasp how aftermarket components may affect their vehicle's warranty and adhere to the regulations that govern modifications.
Understanding Warranty Coverage
Depending on the nature of modifications, aftermarket parts can influence warranty coverage significantly. Most manufacturers, including Subaru, offer warranties that protect against defects in materials and workmanship. However, if a modified part leads to a failure in a related system, the warranty could be voided. This is where knowledge becomes power.
Here are some key considerations regarding warranty coverage:
- Documentation: Always keep receipts and installation documentation for aftermarket parts, as these may be crucial in case of warranty claims.
- Manufacturer Policies: Research the specific warranty policy of Subaru, as not all aftermarket components result in voiding the entire warranty; it typically only affects the failed part or related areas.
- State of the Modifications: Some types of modifications might be deemed acceptable under warranty. For instance, simply changing tires or adding a roof rack usually won’t raise questions.
"Before taking the plunge with aftermarket parts, ensure you're familiar with how they interact with your vehicle's warranty."
State Regulations on Modifications
Each state has unique regulations pertaining to automobile modifications. As a Crosstrek owner considering aftermarket parts, being informed about these laws is essential. Regulatory compliance not only keeps your vehicle in good standing with local authorities but also ensures safety and legality on the road.
Here are important aspects to consider regarding state regulations:
- Safety Standards: Aftermarket modifications must comply with local safety specifications. This could apply to lights, exhaust systems, or suspension changes.
- Emissions Control: Many states have stringent emissions regulations. Replacing factory parts with those that do not meet emission standards could lead to fines and failing vehicle inspections.
- Insurance Implications: Some insurance policies may charge higher premiums if a vehicle has modified components. It's wise to inform your insurer of any changes to avoid surprises with future claims.
Navigating the waters of aftermarket modifications can be complex, but arming yourself with the right information can spare you headaches down the road. Keep your ears to the ground about both warranty implications and state regulations to ensure that your enthusiasm for upgrading remains unhindered.
Closure and Recommendations
In recapping the information surrounding aftermarket parts for the 2021 Subaru Crosstrek, this final section serves as a compass for enthusiasts and everyday drivers alike. Understandably, diving into the realm of aftermarket components can seem a bit daunting, with countless options vying for attention. However, making informed decisions is critical for enhancing your vehicle's performance, aesthetics, and overall functionality.
Making Informed Choices
When it comes to selecting aftermarket parts, knowledge goes a long way. It’s essential to assess your own driving habits and the specific enhancements you seek. For instance, if you frequently tackle rugged terrain, investing in high-quality suspension upgrades can dramatically improve handling and comfort. Alternatively, those primarily engaged in city driving might prioritize sleek custom wheels to give their Crosstrek a unique flair.
- Research is Key: Delve into reviews and forums, including those on Reddit and Facebook groups. These platforms often reveal first-hand experiences from other Crosstrek owners.
- Consult Professionals: Sometimes, it pays to have a chat with a knowledgeable mechanic. They can provide insights on the performance of different brands and types of aftermarket parts.
- Warranty Awareness: Remember, not all aftermarket parts are created equal. Pay attention to warranty specifics on both your vehicle and the parts you choose to install. A solid warranty can offer peace of mind.
On acquiring parts, consider factors like compatibility, quality, and price. This can significantly affect your driving experience.
Future Trends in Aftermarket Parts
The landscape of aftermarket automotive modifications is continually evolving. As technology advances, so do the options available to car enthusiasts. Looking ahead, we can expect a few key trends in the aftermarket industry for models like the Crosstrek:
- Integration of Technology: Expect to see a surge in smart accessories that integrate with vehicle electronics, offering drivers real-time updates on performance.
- Sustainability in Parts: With a growing emphasis on eco-friendliness, manufacturers are beginning to offer parts made from recycled materials or designed for lower emissions.
- Personalization Opportunities: Continuing the trend towards individualism, customized parts that allow drivers to express their personality will become more commonplace.
In the grand scheme of things, understanding these trends can help inform decisions about which aftermarket parts to consider. Engage with your community and keep your ear to the ground; the next big thing could just be around the corner.
As you navigate the vast world of aftermarket parts, always make choices that align with your driving needs and preferences. To modify or not to modify, that is the question. But with informed choices, the answer can become clear.
In summary, the aftermarket realm is rife with opportunities. Being equipped with the right knowledge opens the door to enriching your driving experience, making it uniquely yours.