Is a Crawford Subaru Engine Worth the Upgrade?

Your build has a specific purpose. Maybe you're chasing faster lap times, exploring rugged trails, or just want a more responsive daily driver. A generic, off-the-shelf engine can't effectively meet these specialized demands. Your vehicle deserves a power plant perfectly matched to your application and driving style. Because every Crawford Subaru Engine is built to order, we tailor the components and assembly to your exact needs. This guide will help you define your performance goals and understand how a custom-built engine provides a solution that a stock motor never could.

Key Takeaways

• Get an Engine Built for Your Specific Goals: Since every Crawford engine is built to order, you can tailor it for track performance, daily driving, or overlanding. This custom approach ensures the components and final build match your exact needs.
• Gain Power with Superior Components: Crawford engines are hand-built with forged internals that are much stronger than factory parts. This track-tested engineering provides a durable foundation for increased horsepower and long-term reliability.
• Invest with Confidence: A Crawford engine is a significant upgrade backed by a 12-month/12,000-mile warranty and expert support. This protection ensures your investment is secure, allowing you to focus on enjoying your Subaru's new performance.

What Makes a Crawford Subaru Engine a Better Choice?

When you decide to upgrade your Subaru's engine, you're making a serious investment in performance and reliability. But what truly separates a standard engine from a high-performance build? At Crawford, it comes down to a combination of expert craftsmanship, battle-tested engineering, and a commitment to your specific driving goals. Our engines aren't just assembled; they are meticulously engineered to deliver power you can count on, whether you're on the street, track, or trail.

Built by Hand, Forged for Power

Every Crawford engine is assembled by hand, one at a time, by our expert technicians. This hands-on approach ensures every component is perfectly fitted and torqued to exact specifications, eliminating the inconsistencies of an automated assembly line. We use forged internals, including pistons and rods, which are significantly stronger than the stock cast parts. This strength is crucial for handling the increased stress that comes with higher horsepower and torque. By building with superior performance parts, we create an engine that is not only powerful but also incredibly durable, giving you the confidence to push your vehicle to its limits without worrying about internal failure.

Track-Tested Engineering You Can Trust

Our engine designs are born from over two decades of professional Subaru racing experience. We don't just build engines based on theory; we validate them in the harshest environment possible: the racetrack. This legacy of track-tested engineering means every lesson learned from years of competition is applied directly to the engine you put in your car. Whether you're looking for reliable power for your daily driver or a competitive edge for your Subaru WRX, our engines are built on a foundation of proven performance. We’ve pushed these platforms to their breaking points so you don't have to find them.

Our Legacy: From Ken Block's Gymkhana to Your Garage

Our reputation wasn't built in a boardroom; it was forged on the tarmac and dirt. Crawford Performance has a deep history in motorsports, including our work on Ken Block's legendary Gymkhana cars and our long-standing partnership with Subaru of America. This experience means our performance parts and engine components are designed and validated under the most extreme conditions imaginable. The same engineering principles that helped power some of the most iconic Subarus in motorsport are applied to every engine we build for our customers. When you choose a Crawford engine, you're not just getting a power plant; you're getting a piece of a championship-winning legacy that is proven to perform when it matters most.

The Crawford Air/Oil Separator (AOS) Innovation

Understanding an engine platform means knowing its weaknesses and engineering solutions. That’s why we invented the Air/Oil Separator (AOS), a critical component that helps Subaru Boxer engines run cleaner and more reliably, especially when pushed hard. The AOS prevents oil from entering the intake system, which reduces the risk of detonation and maintains engine health over the long term. This innovation is a direct result of our deep expertise with the Subaru platform. It’s one thing to assemble parts, but it’s another to identify a core problem and create the definitive solution. This problem-solving DNA is at the heart of every engine we build, ensuring your Subaru STI or WRX is equipped for maximum durability.

Designed and Built in the USA

We believe that true quality comes from controlling every step of the process. That’s why all genuine Crawford products are designed, engineered, and assembled right here in the United States. This commitment ensures an exceptional level of quality and consistency that is difficult to achieve otherwise. From initial design concepts to the final assembly of your engine, our entire process is handled by our skilled team. This allows for meticulous oversight and guarantees that every component meets our exacting standards. When you invest in a Crawford engine, you're not only getting a superior product but also supporting a legacy of American engineering and craftsmanship that stands behind its work.

Our Partnership with Subaru: What It Means for You

Our commitment to quality is recognized at the highest level. Crawford Performance is the only aftermarket parts manufacturer whose products are used by Subaru of America in their own builds, including the record-setting Crosstrek Desert Racer. This unique partnership is a testament to our engineering standards and the reliability of our components. When you choose a Crawford engine, you're choosing a level of quality that meets the original manufacturer's stringent requirements. It’s a mark of trust that sets our builds apart and ensures you receive a product that integrates seamlessly with your vehicle while delivering exceptional performance.

Custom-Built to Match Your Driving Goals

We believe your engine should be as unique as your driving style. That’s why every Crawford engine is built-to-order. We start by discussing your specific goals. Are you building a weekend track car, a reliable daily driver with more spirit, or a rugged overlanding solution? Your answers guide our build process. We tailor the component selection and assembly to match your power targets and intended use. This personalized approach ensures you get an engine that doesn't just perform, but performs exactly how you need it to. It's a truly custom solution designed for your Subaru and your passion.

Understanding the Subaru Boxer Engine

To appreciate what makes a custom-built engine so effective, it helps to understand the foundation we're building upon: the Subaru Boxer engine. This unique design is at the heart of what gives Subarus their distinct character and performance profile. Unlike engines where cylinders move up and down or at an angle, the Boxer's pistons lie flat and move horizontally, like a boxer throwing punches. This configuration isn't just a quirky engineering choice; it has a direct impact on how your car handles and performs. Its inherent balance reduces vibration, and its flat layout allows it to be mounted lower in the chassis, creating a lower center of gravity for improved stability and cornering. This design is the starting point for all our performance builds.

The Boxer Engine Explained: Pros and Cons

The Boxer engine's flat design is a cornerstone of Subaru's identity, offering several key advantages. Its primary benefit is creating a low center of gravity, which significantly improves handling and stability, making your Subaru feel planted and responsive in corners. The engine's compact, symmetrical shape also pairs perfectly with Subaru's Symmetrical All-Wheel Drive system, allowing for a straight and efficient transfer of power to all four wheels. However, the design isn't without its challenges. The wider, flatter layout can make certain maintenance tasks, like changing spark plugs, more complex than on an inline or V-type engine. It also requires two cylinder heads, which can increase manufacturing costs and potential points of failure, like head gaskets, if not properly maintained with quality performance parts.

A Look at Subaru's Most Reliable Engines

Over the years, Subaru has produced several iconic versions of the Boxer engine, each with its own reputation for performance and durability. While every engine has its unique characteristics, a few stand out as legends within the community for their reliability and tuning potential. Understanding these key powerplants can help you appreciate the engineering legacy that we build upon. From indestructible workhorses to high-strung turbocharged icons, these engines have powered generations of enthusiast vehicles and laid the groundwork for the modern performance platforms we work with today. Let's look at a few of the most notable examples that have left their mark on the brand.

The Workhorse EJ22 Engine

Often hailed by mechanics as one of the most dependable engines Subaru ever built, the 2.2-liter EJ22 is a legend in its own right. Its incredible durability comes from a "closed-deck" block design, which provides superior cylinder wall strength. More importantly, it's a "non-interference" engine. This means that if the timing belt were to fail, the pistons and valves wouldn't collide, saving the engine from catastrophic damage. It’s not uncommon to hear stories of these engines running well past 250,000 or even 500,000 miles with regular maintenance, cementing its reputation as a true workhorse of the Subaru lineup.

The Powerful EJ257 Engine

For many enthusiasts, the EJ257 is the definitive Subaru performance engine. Found in the iconic Impreza WRX STI since 2004, this 2.5-liter turbocharged powerhouse delivers 300 horsepower right out of the box. It features a "semi-closed block" design, offering a great balance of cooling and strength needed for high-performance applications. While some other EJ25 variants had known head gasket issues, the EJ257 stands apart as a beloved and capable platform. With proper maintenance and professional engine tuning services, it can be an incredibly reliable heart for any high-powered build, making it a popular choice for track and street enthusiasts alike.

The Award-Winning FA20 Engine

The FA20 represents a more modern approach to Subaru performance, designed for efficiency and responsiveness. This 2.0-liter engine, which powered models like the 2015-2021 WRX, was even named one of Ward's 10 Best Engines in 2013. It introduced new technologies like direct injection to the platform, offering a different power delivery and character compared to its EJ predecessors. While the FA20 is considered a reliable engine, it performs best when driven with mechanical sympathy and maintained meticulously. For owners looking to get the most out of this modern platform, investing in quality Subaru WRX upgrades is key to ensuring both longevity and performance.

How Much Does a Crawford Subaru Engine Cost?

When you’re ready to take your Subaru’s performance to the next level, one of the first questions you’ll have is about cost. Investing in a high-performance engine is a significant decision, and understanding the pricing structure helps you plan your build with confidence. The final price of a Crawford engine depends on your specific goals, as each one is built to order. Let’s break down the factors that influence the cost.

Your Starting Point: Base Engine Pricing

Our Subaru long blocks start at a base price of $6,999 and can go up to $12,000, depending on the series and core components included. This initial price reflects the meticulous engineering, premium materials, and expert assembly that define every engine we build. You aren't just buying parts off a shelf; you're investing in a hand-built foundation engineered for reliable power. This base price gives you a solid starting point for a Crawford Performance long block designed to outperform and outlast the original factory engine, providing a durable core for any performance build.

How Upgrades Impact Your Final Cost

Because every Crawford engine is built to order, the final price is tailored to your vehicle and performance targets. The base price is just the beginning. From there, you can select from a wide range of customizations to match your specific needs, whether you're building a competitive track car or a capable daily driver. Upgrades like forged pistons and rods, specialized cylinder heads, and other high-performance components will adjust the final cost. This approach ensures you only pay for the performance parts you truly need, resulting in a power plant perfectly matched to your goals without unnecessary expense.

Is a Crawford Engine a Good Long-Term Investment?

Viewing a Crawford engine as a long-term investment is key. The upfront cost reflects the superior quality of the internal components we use, which are designed to handle significantly more stress than stock parts. By using strong, forged internals, our engines deliver increased horsepower and torque while maintaining exceptional durability. This means you can push your vehicle harder with confidence, knowing the engine is built to last. Proper engine tuning services will ensure you get the most out of your investment, giving you reliable performance for years of enjoyment on the road, track, or trail.

What Does the Crawford Warranty Cover?

Investing in a high-performance engine is a big decision, and you deserve to feel confident in your choice. A warranty isn't just a piece of paper; it's a builder's promise to stand behind their work. It shows they believe in the quality of their components and the skill of their technicians. At Crawford Performance, we see our warranty as a core part of the engine package. It’s our commitment to you that your investment is protected, allowing you to focus on what really matters: enjoying the incredible performance of your newly upgraded Subaru.

Understanding Your 12-Month/12,000-Mile Coverage

Every Crawford Performance long block comes with a 12-month or 12,000-mile limited warranty, whichever comes first. This coverage is our guarantee that the engine you receive is built to the highest standards of quality and durability. We know our engines are pushed to the limit, whether on the track or a remote trail, and this warranty provides the peace of mind you need to drive with confidence. It protects the heart of your vehicle against defects, ensuring your performance parts work together as a reliable, powerful system from day one.

Our 1-Year Warranty on Performance Parts

We stand behind every engine we build with a 12-month or 12,000-mile limited warranty on all our long blocks. This isn't just a standard policy; it's our commitment to the quality and durability we engineer into every component. We know you're not buying a Crawford engine to drive it gently. You're building a car for the track, for rugged trails, or for spirited daily driving. Our warranty is designed to give you the confidence to use your Subaru as intended, knowing your investment is protected against defects in our craftsmanship. This coverage ensures that the high-performance parts you've invested in are built to last.

Your Rights: The Magnuson-Moss Warranty Act

A common question we hear is whether installing high-performance parts will void the vehicle's factory warranty. It's a valid concern, but thankfully, you have legal protection under the Magnuson-Moss Warranty Act. This federal law makes it illegal for a dealership to void your warranty simply because you've installed an aftermarket part. For them to deny a warranty claim, they must prove that the specific aftermarket part you installed was the direct cause of the failure. This means you can confidently upgrade your Subaru STI or Crosstrek, knowing your rights as a consumer are protected and you can modify your vehicle without fear.

What's Covered and How the Claims Process Works

Our warranty is designed to be as straightforward as our engineering. It covers defects in materials and workmanship, protecting you from unforeseen issues with the engine components and assembly. We believe a good warranty has clear, simple terms that protect both you and the builder. If you ever experience a problem you believe is covered, the process is simple: contact our support team directly. We will guide you through the diagnostic and claims process to get you back on the road as quickly as possible. Our goal is to provide a transparent and supportive experience every step of the way.

How Does Our Warranty Stack Up?

When you choose a Crawford engine, you're not just buying power; you're investing in a legacy of proven engineering and customer support. Our 12-month/12,000-mile warranty is a testament to the confidence we have in our hand-built engines. This level of protection isn't standard across the industry, but we believe it’s essential. It reflects the quality of our forged internals and the precision of our assembly process. This assurance allows you to fully enjoy your Subaru WRX upgrades without worrying about the what-ifs, making it a crucial part of the long-term value we deliver.

How a Crawford Engine Outperforms the Competition

When you’re investing in the heart of your Subaru, you want to know you’re getting the best. While stock engines are designed for daily driving, they often leave performance on the table. A Crawford engine is engineered from the ground up to deliver a completely different driving experience, focusing on power, durability, and precision. We build engines for enthusiasts who demand more from their vehicles, whether they're on the track, trail, or street. Let’s break down how our engines stack up against the competition and what sets them apart.

A Side-by-Side Look at Performance Specs

A stock Subaru engine is a great starting point, but a Crawford-built engine is in another league. We specialize in high-performance Subaru Long Blocks engineered to produce significantly more horsepower and torque without sacrificing reliability. Each engine is blueprinted and assembled to maximize output based on your specific goals. While competitors might offer generic crate motors, our engines are dyno-tested and proven performers, designed to deliver consistent, usable power across the entire RPM range. This focus on tailored performance ensures you get an engine that truly transforms your driving experience.

FA20 Engine Tuning: Up to 500 Horsepower

The FA20 engine platform is a tuner’s dream, and we’ve pushed it to its absolute limits to see what it’s capable of. Our custom-built BRZ serves as a prime example, producing an incredible 430 horsepower and 500 lb-ft of torque on standard pump gas, transforming the car into a legitimate rocket ship that demands respect. For those seeking even more, switching to E85 fuel can push the output to nearly 500 horsepower. These figures aren't just numbers on a page; they represent a complete transformation of the driving experience, delivering instant acceleration and relentless power. Proper engine tuning services are essential to safely achieve and manage this kind of output, ensuring the engine operates reliably while providing breathtaking performance day after day.

CARB Certified Performance for Peace of Mind

Achieving significant power gains shouldn't force you to choose between performance and legality. We believe you can have both. That’s why many of our high-performance solutions, like our BRZ Turbo Kit, are designed to be 50-state smog legal and CARB certified. This means you can enjoy a massive increase in power—up to 430 horsepower on pump gas and nearly 500 on E85—without worrying about failing your next emissions test. This certification provides critical peace of mind, especially for owners in states with strict regulations. You can confidently invest in our performance parts, knowing they are engineered not only for maximum output but also for full compliance, allowing you to enjoy your upgraded Subaru on public roads without any legal headaches.

Comparing Build Quality and Internal Components

The secret to handling more power is building a stronger foundation. We construct our engines with superior internal components, including robust forged pistons and rods. These parts are essential for withstanding the higher stresses of a high-output engine, providing a level of durability that factory parts simply can't match. This commitment to quality is what sets our performance parts and engines apart. While other builders may cut corners, we believe that long-term reliability starts with using the best materials, ensuring your investment is protected for years of demanding use.

From Order to Install: Our Support and Delivery Process

Building a custom, high-performance engine is a meticulous process that can’t be rushed. Because every Crawford engine is built-to-order by our expert technicians, our lead times reflect the precision and care we invest in every single component. We prioritize build quality over mass production. We believe in transparent communication throughout the build and encourage you to connect with our team for updates on your project. This hands-on approach ensures you receive an engine perfectly tailored to your vehicle and performance goals, not just another part pulled off a shelf.

Managing Build Times and Supply Chain Realities

Building a custom, high-performance engine is a meticulous process that can’t be rushed. At Crawford Performance, every engine is built-to-order by our expert technicians, meaning our lead times reflect the precision and care we invest in each component. This hands-on approach prioritizes build quality over mass production, ensuring you receive an engine perfectly tailored to your vehicle. We understand that waiting for your build can be challenging, and it’s important to be realistic about the complexities of the current supply chain, which can impact timelines. Despite these factors, we are committed to transparent communication throughout the process and encourage you to connect with our team for updates on your project so you are informed every step of the way.

Which Subaru Models Are Compatible?

One of the most common questions we get is whether our engines and parts will fit a specific Subaru. We’ve spent decades engineering solutions for a wide range of models, focusing on delivering reliable power where it matters most. Whether you’re building a track weapon or a capable overlander, we have a proven platform for your project.

Our specialty lies in high-performance long blocks, but our expertise extends to a complete ecosystem of parts designed to work together. Let’s look at the specific models we support.

WRX & STI (2002-Present)

The WRX and STI are the heart and soul of our performance engineering. Since the first US-spec models arrived, we’ve been pushing the limits of the EJ and FA series engines. We build high-performance long blocks specifically for every generation from 2002 to the present. These engines are designed to handle significantly more power than stock, making them the perfect foundation for anyone serious about performance. Whether you’re looking for a reliable daily driver with more punch or a fully built race engine, our Subaru WRX upgrades and STI performance parts provide a clear path to achieving your goals.

Impreza, Forester & BRZ

Our passion for Subaru performance doesn’t stop with the WRX and STI. We offer a wide range of parts and custom solutions for other popular models, including the Impreza, Forester, and BRZ. Owners of these vehicles can find tailored upgrades to match their specific needs. For example, we provide robust Subaru Forester upgrades for creating durable overlanding rigs and performance parts for turning an Impreza into a spirited daily driver. This broad compatibility ensures you can get Crawford-level quality and performance, no matter which Subaru you drive.

Getting Your Engine Installed: What to Expect

Every Crawford engine is built to order, allowing us to tailor the build to your exact performance goals. Our engines are engineered to deliver a major increase in horsepower and torque while maintaining the reliability you expect. We design our long blocks and components for a straightforward installation process, whether you’re a seasoned mechanic or working with your preferred shop. To get the most out of your new engine, proper engine tuning services are essential. A professional tune ensures your engine runs safely and efficiently while maximizing its power output, giving you a vehicle that performs exactly as you envisioned.

Is a Crawford Subaru Engine Right for You?

Choosing a new engine is one of the biggest decisions you can make for your Subaru. It’s a serious investment that completely transforms your vehicle’s character and capability. A Crawford engine isn’t just a replacement part; it’s a purpose-built heart for your machine, designed for a higher level of performance. Whether you’re chasing faster lap times, building a reliable daily driver with serious power, or equipping a rig for demanding off-road adventures, our engines provide the foundation.

This decision comes down to more than just horsepower figures. It’s about aligning the engine’s potential with your personal goals, understanding the total investment, and knowing you have expert support behind you. Before you commit, it’s important to think through what you want to achieve with your build. Let’s walk through the key factors to consider to determine if a hand-built Crawford engine is the right fit for your project. By looking at your goals, budget, and support needs, you can make a confident choice that will pay off every time you turn the key.

First, What Are Your Performance Goals?

First, get clear on what you want your Subaru to do. Are you building a dedicated track car for weekend racing? Or do you need a powerful and reliable engine for a daily driver that still delivers a thrill? Maybe you’re focused on creating the ultimate overlanding solution that can handle rugged terrain without breaking a sweat. Each Crawford engine is built to order, which means we tailor the internals and components to match your specific application. Knowing your primary use case helps us craft an engine that excels where you need it most, ensuring you get the power, durability, and performance characteristics that fit your driving style perfectly.

Planning Your Budget for a New Engine

A high-performance engine is a significant financial commitment, and it’s important to plan accordingly. Our Subaru long blocks start at $6,999, with highly customized builds reaching up to $12,000. The final price depends on the specific components and modifications required to meet your performance goals. Think of this as an investment in reliability and power that’s backed by decades of engineering. Your total budget should also account for supporting modifications and professional engine tuning services, which are essential for getting the most out of your new engine safely. We believe in transparency and will work with you to configure a build that aligns with both your performance targets and your budget.

Planning for Supporting Modifications

A high-performance engine is the heart of your build, but it can’t do its job alone. To truly harness the increased power and torque from a Crawford engine, you need to ensure the rest of your vehicle is prepared to handle it. Think of your car as a complete system where every component works together. Upgrading the engine without considering the drivetrain, brakes, and suspension is like putting a professional athlete in worn-out shoes—you’re limiting their potential and risking failure. Planning for these supporting modifications is not just recommended; it’s essential for creating a balanced, reliable, and safe vehicle that performs as a cohesive unit.

Upgrading Your Clutch, Brakes, and Suspension

With more power comes greater responsibility for your car's other systems. Your stock clutch was designed for factory horsepower levels and will likely struggle to transfer the new torque, leading to slipping and premature wear. Upgrading to a performance clutch is a must. Similarly, your factory brakes may not be sufficient to stop a much faster car, so investing in better pads, rotors, or a full big brake kit is a critical safety upgrade. Finally, your suspension needs to manage the new power delivery. Upgraded coilovers, sway bars, and bushings will help keep your car planted and predictable. To get the most out of your new engine, proper engine tuning services are essential. A professional tune ensures your engine runs safely and efficiently while maximizing its power output, giving you a vehicle that performs exactly as you envisioned.

Long-Term Maintenance for Your Modified Subaru

Once your build is complete, the journey isn't over. Protecting your investment requires a commitment to diligent long-term maintenance. A modified Subaru, especially one with a high-performance engine, operates under greater stress than a stock vehicle. This means its need for regular care is amplified. Sticking to a proactive maintenance schedule is the best way to ensure your engine remains healthy and reliable for years of enjoyment. Smart driving habits, like allowing the engine to warm up properly before aggressive driving and cool down afterward, also play a huge role in preserving the life of your high-performance components.

Recommended Oil Change Intervals

One of the most critical maintenance tasks for a modified Subaru is performing frequent oil changes. We recommend changing your oil every 3,000 to 5,000 miles. This shorter interval is necessary because high-performance engines generate more heat and place greater stress on internal components, which can cause oil to break down faster. Fresh, high-quality oil is essential for lubricating and protecting the forged internals and ensuring everything operates smoothly. Following this schedule will help prevent premature wear and keep your engine running at its peak. This simple but crucial step is a cornerstone of responsible ownership, ensuring your performance parts deliver reliable power for the long haul.

What to Expect from Our Service and Support Team

When you choose a Crawford engine, you’re getting more than just a crate motor. You’re gaining a partner with over 20 years of Subaru racing and performance experience. We stand behind every engine we build and offer a 100% satisfaction guarantee on all our performance parts. Our team is here to provide expert guidance throughout your build, from selecting the right components to answering installation questions. We design our products for straightforward integration, but we know that custom projects can present unique challenges. That’s why our support doesn’t end at the checkout; we’re committed to helping you see your project through to completion and enjoy the results on the road or track.

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Frequently Asked Questions

What makes a Crawford engine stronger than the stock Subaru engine? The main difference is in the core components. We replace the standard cast parts with much stronger forged pistons and rods. Every engine is also hand-assembled by a single technician to ensure perfect tolerances. This combination of superior materials and meticulous assembly allows our engines to handle significantly more power and stress than a factory engine, giving you a durable foundation for any performance goal.

What does "built-to-order" mean for my engine build? It means we don't have a warehouse of pre-built engines sitting on shelves. Instead, we start building your engine only after we understand your specific goals. We'll discuss how you plan to use your car, whether for track days, daily driving, or off-roading, and then select the right components to match. This personalized process ensures the final product is perfectly tailored to your vehicle and your driving style.

Do I need to buy other parts to support my new Crawford engine? Yes, a high-performance engine needs a strong supporting cast to perform its best. To get the most out of your investment and ensure its longevity, you will need a professional tune. Depending on your power goals, you may also need to upgrade your fuel system, turbo, and cooling system. We can help guide you on the necessary components to create a balanced and reliable setup.

How long does it take to get a custom-built engine? Building a custom engine with the precision we require takes time. Because each one is assembled by hand to meet your specific needs, our lead times are longer than if you were buying an off-the-shelf product. We prioritize build quality over speed. For the most current timeline on your specific build, it's always best to contact our team directly for an accurate estimate.

I have an older WRX. Can you build an engine for it? Absolutely. We have been engineering solutions for Subaru models since 2002. We build high-performance long blocks for every generation of the WRX and STI, from the early EJ-series engines to the latest FA-series platforms. Our extensive experience with these vehicles means we can provide a powerful and reliable engine for your specific model year, whether it's a classic or a more recent car.