Everything You Need to Know About WRX Coilovers

WRX coilovers are considered the best coilovers for Subaru WRX or WRX STI owners who are looking for precision in both performance and aesthetics. These suspension upgrades allow you to adjust ride height, damping, and spring rates, transforming your vehicle’s handling and appearance. Whether you’re aiming for street performance or track-ready agility, the best coilovers for Subaru WRX provide the ultimate suspension upgrade. They enhance stability during cornering, improve ride comfort, and deliver a more aggressive stance. With options tailored for street, track, and rallying, the best coilovers for Subaru WRX empower you to fine-tune your Subaru WRX STI to match your driving style and modifications.

Key Takeaways

• WRX coilovers improve handling by giving better control of suspension. This makes your car respond faster and smoother.

• You can adjust damping and ride height, making coilovers useful. They give comfort for daily drives and great performance for fun rides or track days.

• Coilovers are made with strong materials that last long. They resist rust and keep working well over time.

• Cleaning and checking coilovers often is very important. This helps them stay in good shape and avoids expensive fixes.

• Picking the right coilovers for how and where you drive boosts performance. It also makes driving more enjoyable.

Benefits of WRX Coilovers

Improved Handling and Cornering

WRX coilovers significantly improve handling and cornering by offering precise control over your vehicle’s suspension. With adjustable damping and spring rates, you can fine-tune your setup to reduce body roll and enhance cornering stability. This makes your Subaru WRX feel more responsive, especially during sharp turns or high-speed maneuvers. For example, coilovers built with cold-rolled Japanese steel springs increase suspension responsiveness, ensuring a well-tuned suspension that adapts to your driving needs. Whether you’re navigating tight corners on a track or enjoying a spirited drive on winding roads, coilovers provide the stability and confidence you need.

Enhanced Ride Comfort and Adjustability

Coilovers offer unmatched versatility when it comes to ride comfort and adjustability. Systems like the Function and Form Type 2 WRX coilovers feature 32 levels of damping adjustment, allowing you to customize your suspension for different driving conditions. A softer setup ensures a smooth ride for daily commutes, while a firmer configuration enhances performance during spirited driving. Additionally, dual-tube shock designs absorb road imperfections, delivering a more comfortable ride. This adaptability makes coilovers an ideal upgrade for those seeking both comfort and performance in their Subaru WRX.

Customizable Ride Height and Aesthetics

One of the standout features of WRX coilovers is their customizable ride height. This allows you to adjust ride height for better aerodynamics, off-road clearance, or simply to achieve a more aggressive stance. Unlike traditional suspension systems, coilovers let you fine-tune your vehicle’s height without compromising suspension travel. This not only enhances performance but also improves the overall aesthetics of your Subaru WRX. Whether you prefer a lowered look for street use or a higher setup for rallying, coilovers give you the flexibility to match your style and driving needs.

Better Performance for Track and Street Use

WRX coilovers deliver exceptional performance upgrades for both track and street use, making them a must-have for any Subaru WRX enthusiast. These suspension systems are designed to provide you with enhanced performance by improving handling, stability, and overall ride quality. Whether you’re tackling tight corners on a track or enjoying spirited driving on city roads, coilovers ensure your WRX performs at its best.

One of the key features that contribute to better performance is the monotube damper design. This design improves heat dissipation, ensuring consistent damping even during intense driving sessions. With 32 levels of adjustable damping, you can fine-tune rebound and compression to match your driving style. This level of customization allows you to optimize your WRX for spirited driving or daily commutes without compromising comfort.

Coilovers also offer adjustable ride height, enabling you to lower your WRX by 1 to 2.5 inches below factory height. This not only enhances aerodynamics but also improves cornering stability. The independent lower mount adjustment ensures that you can modify the height without affecting suspension travel or spring integrity. Additionally, the use of lightweight T6-6061 aluminum components and zinc-coated shock bodies ensures durability and resistance to corrosion, making these coilovers ideal for long-term use.

For track enthusiasts, features like SAE9254 Japanese cold-wound springs and low-friction, pressure-resistant housings provide consistent performance under high stress. On the street, pillowball or reinforced rubber top mounts reduce noise while maintaining precise handling. These advanced components ensure your WRX remains responsive and reliable, no matter the driving conditions.

By upgrading to WRX coilovers, you gain the ability to transform your vehicle into a versatile machine capable of excelling on both the track and the street. This makes them one of the most effective performance upgrades for your Subaru WRX.

Choosing the Best Coilovers for Subaru WRX

Spring Rates and Dampening Adjustability

When selecting coilovers for your Subaru WRX, understanding spring rates and dampening adjustability is essential. Spring rate determines how much the spring compresses under a given load, directly affecting your suspension setup. A higher spring rate provides a stiffer ride, ideal for track use, while a lower rate offers more comfort for daily driving. For example, a spring rate of 8k (kilograms per millimeter) is common for performance-focused setups, balancing stiffness and responsiveness.

Dampening adjustability allows you to fine-tune how your suspension absorbs shocks. Coilovers with adjustable dampers, such as those offering 32 levels of adjustment, let you customize rebound and compression settings. This flexibility ensures your WRX performs optimally, whether you’re navigating city streets or pushing limits on the track. Remember, the relationship between spring rate and dampening is critical for achieving the perfect suspension setup.

Monotube vs. Twin-Tube Design

The choice between monotube and twin-tube coilovers significantly impacts performance and durability. Monotube designs excel in high-performance scenarios due to their superior heat dissipation and consistent damping. They feature a larger piston diameter, which enhances control and responsiveness. This makes monotube coilovers ideal for demanding conditions, such as track days or spirited driving.

Twin-tube designs, on the other hand, are more affordable and provide a smoother ride for daily use. However, they lack the durability and precision of monotube systems. If you’re seeking a suspension setup that prioritizes performance and longevity, monotube coilovers are the better choice for your WRX.

Material Quality and Durability

Material quality plays a crucial role in the longevity and reliability of coilovers. High-quality materials, such as T6-6061 aluminum and SAE9254 cold-wound springs, ensure durability and resistance to corrosion. Zinc-coated shock bodies and anodized finishes further protect against rust, extending the lifespan of your suspension.

When comparing coilovers, consider the build quality of components like top mounts, shock absorbers, and springs. Premium brands, such as BILSTEIN and BLITZ, offer models with robust construction and advanced features. For instance, the BILSTEIN B16 coilovers provide ride height adjustability and parallel compression tuning, making them a top-tier option for WRX owners. Investing in durable materials ensures your suspension performs reliably over time, even under harsh conditions.

Compatibility with Driving Style and Road Conditions

Choosing the right WRX coilovers depends heavily on your driving style and the road conditions you encounter. Coilovers offer a range of features that make them adaptable to various scenarios, ensuring your Subaru WRX performs optimally whether you’re commuting, tackling winding roads, or hitting the track.

For daily driving, coilovers with softer damping settings ensure a comfortable ride while maintaining control. Systems offering 32 levels of adjustable damping allow you to fine-tune your suspension for tailored performance. This versatility makes coilovers suitable for both city streets and spirited weekend drives. If you frequently drive on uneven or rough roads, coilovers with dual-tube shock designs can absorb imperfections effectively, ensuring a smoother experience.

Track enthusiasts benefit from features like monotube dampers, which dissipate heat efficiently during high-speed driving. Lowering your WRX’s ride height improves aerodynamics and cornering stability, giving you an edge on the track. As one user noted, “If you’re willing to spend a little more, a set of coilovers will offer you much greater adjustability and will be perfect for the track. When you’re driving at high speeds, you are going to need exceptional handling and control when cornering, which is what coilovers do best.”

Coilovers also perform reliably in extreme temperatures, making them a dependable choice for various climates. Whether you’re navigating icy roads or enjoying summer drives, their resilience ensures consistent performance. By selecting coilovers that align with your driving habits and road conditions, you can maximize your Subaru WRX’s potential.

Installation Tips for WRX Coilovers

Tools Required for Installation

Before installing coilovers on your Subaru WRX, gather the necessary tools to ensure a smooth process. You will need:

• A jack and jack stands to safely lift and support your vehicle.

• A socket wrench set, including sizes specific to your suspension components.

• A torque wrench to tighten bolts to the manufacturer’s specifications.

• A breaker bar for loosening stubborn bolts.

• A coil spring compressor (optional but helpful for removing old suspension components).

• Penetrating oil to loosen rusted or stuck bolts.

Having these tools ready will save you time and prevent unnecessary delays during the installation process.

Step-by-Step Installation Guide

Follow these steps to complete your coilover installation:

1. Prepare Your Vehicle: Park on a flat surface and engage the parking brake. Use the jack to lift the car and secure it with jack stands. Remove the wheels to access the suspension.

2. Remove Old Suspension: Spray penetrating oil on bolts and let it sit for a few minutes. Use a socket wrench to remove the bolts securing the shocks and springs. Carefully detach the old suspension components.

3. Install the Coilovers: Position the new coilovers in place. Align the mounting points and secure them with bolts. Tighten the bolts using a torque wrench to the recommended specifications.

4. Adjust Settings: Set the ride height and damping levels according to your preferences. Refer to the coilover manufacturer’s instructions for guidance.

5. Reassemble and Test: Reattach the wheels and lower the car. Test the suspension by driving at low speeds to ensure proper installation and performance.

Pro Tip: Double-check all bolts and settings before driving to avoid potential issues.

Common Installation Mistakes to Avoid

Avoid these common mistakes when installing coilovers:

• Skipping Alignment: After installation, failing to align your wheels can lead to uneven tire wear and poor handling. Schedule an alignment immediately.

• Overtightening Bolts: Using excessive force can damage threads or components. Always use a torque wrench for accuracy.

• Ignoring Manufacturer Instructions: Each coilover system has unique specifications. Follow the provided guidelines to ensure optimal performance.

• Rushing the Process: Take your time to avoid missing critical steps or improperly securing components.

By avoiding these errors, you can ensure a successful coilover installation and enjoy improved suspension performance.

When to Seek Professional Assistance

Installing WRX coilovers can be a rewarding experience, but certain situations call for professional expertise. Recognizing when to seek assistance ensures your vehicle’s suspension system performs optimally and avoids potential damage.

If you feel uncertain about any step during the installation process, it’s best to consult a professional. Reading the manufacturer’s instructions thoroughly is essential before starting. However, if the instructions seem unclear or you lack the necessary tools, reaching out to an ASE Certified mechanic is a wise decision. Improper installation can lead to product damage and may void the warranty.

Regular maintenance by a qualified technician is another scenario where professional help becomes invaluable. Coilovers require periodic inspections to identify wear and tear or performance issues. Persistent problems, such as uneven ride height or unusual noises, often indicate underlying issues that need expert attention. A professional can diagnose these problems accurately and recommend appropriate solutions.

Specialized tasks, such as rebuilding or re-valving shock absorbers, demand advanced skills and equipment. Attempting these procedures without proper knowledge can compromise the suspension system’s integrity. Professionals possess the expertise to handle these tasks safely and effectively, ensuring your WRX coilovers maintain peak performance.

Lastly, if you notice significant changes in your vehicle’s handling or ride quality, scheduling a professional inspection is crucial. These changes might result from improper adjustments or component failure. A trained technician can recalibrate your suspension settings and address any mechanical issues.

Pro Tip: Prioritize safety and performance by seeking professional assistance whenever you feel unsure or encounter complex tasks. This approach not only protects your investment but also enhances your driving experience.

Maintenance Tips for Coilovers

Regular Cleaning and Inspection

Maintaining coilovers begins with regular cleaning and inspection. Dirt and debris accumulate on suspension components over time, reducing their effectiveness. You should clean the coilovers periodically using a soft brush and mild soap to remove grime. Pay special attention to the spring seats and seat locks. These areas often collect dirt and require thorough cleaning to ensure proper adjustments and torque specifications.

Inspect the coilovers during routine maintenance, such as oil changes every 5,000 miles. Look for signs of wear, including cracks or corrosion on the springs and shock bodies. Check the bushings for damage or excessive wear. Polyurethane bushings, in particular, require special grease for optimal performance. Manufacturers often provide this grease, so use it during inspections to maintain suspension integrity.

Pro Tip: Regular cleaning and inspection not only extend the lifespan of your coilovers but also ensure consistent performance during adjustments.

Preventing Rust and Lubrication

Rust is a common issue that can compromise the durability of coilovers. Preventing rust requires proactive measures. Apply a rust-resistant spray, such as WD-40® Multi-Use Product, to the coilovers after cleaning. Focus on areas prone to moisture exposure, including the shock bodies and mounting points. This spray also eases alignment adjustments during installation or maintenance.

Lubrication is equally important for maintaining smooth operation. Use high-quality lubricants on moving parts, such as the spring seats and bushings. Regularly inspect these components to ensure they remain well-lubricated. Neglecting lubrication can lead to squeaking noises and reduced suspension performance.

Note: Proper lubrication and rust prevention techniques protect your coilovers from environmental damage, ensuring they perform optimally over time.

Seasonal Adjustments for Optimal Performance

Seasonal changes affect the performance of coilovers, making adjustments essential for optimal results. During winter, cold temperatures can stiffen suspension components, reducing ride comfort. Adjust the damping settings to a softer configuration to absorb road imperfections more effectively.

In summer, higher temperatures increase the risk of overheating in monotube dampers. Lower the damping settings slightly to improve heat dissipation and maintain consistent performance. Adjust the ride height based on seasonal needs. For winter driving, raise the height to improve ground clearance on snowy roads. Lower the height in summer for better aerodynamics and cornering stability.

Callout: Seasonal adjustments ensure your coilovers adapt to changing road conditions, enhancing both comfort and performance year-round.

Identifying Signs of Wear and Tear

Recognizing signs of wear and tear in your WRX coilovers is essential for maintaining optimal performance and safety. Over time, suspension components endure stress from daily driving, environmental factors, and road conditions. Identifying these issues early can prevent costly repairs and ensure your Subaru WRX continues to perform at its best.

Common Signs to Watch For:

• Unusual Noises: Squeaking, clunking, or rattling sounds often indicate worn bushings, loose components, or insufficient lubrication.

• Uneven Ride Height: If one side of your vehicle sits lower than the other, it may signal a damaged spring or shock absorber.

• Leaking Fluid: Oil or fluid around the shock body suggests a damaged seal or internal wear, reducing the coilover’s damping ability.

• Poor Handling: Increased body roll, reduced cornering stability, or a bouncy ride often point to worn-out dampers or springs.

• Corrosion or Rust: Visible rust on the shock body or spring can weaken the structure and compromise performance.

Pro Tip: Perform a visual inspection every 5,000 miles or during routine maintenance to catch these issues early.

How to Confirm Wear and Tear:

If you notice any of these signs, conduct a thorough inspection. Check for cracks, dents, or excessive play in the coilover components. Use a flashlight to examine hard-to-see areas, such as the spring seats and mounting points. For fluid leaks, wipe the shock body with a clean cloth to confirm the source.

Callout: Ignoring these signs can lead to further damage, affecting your vehicle’s handling and safety. Address issues promptly to avoid costly repairs.

By staying vigilant and addressing wear and tear early, you can extend the lifespan of your WRX coilovers and maintain peak performance.

Cost and Longevity of WRX Coilovers

Average Cost of Coilovers

The cost of coilovers for your Subaru WRX can vary widely depending on the brand, features, and materials. On average, you can expect to spend between $800 and $2,500 for a complete set. Entry-level options, typically priced around $800 to $1,200, offer basic adjustability and are suitable for daily driving. Mid-range coilovers, costing $1,200 to $1,800, provide enhanced features like adjustable damping and better build quality. High-end models, priced above $2,000, deliver advanced performance capabilities, including monotube designs and premium materials like T6-6061 aluminum. These options cater to enthusiasts seeking top-tier suspension upgrades for track or rally use.

Factors Influencing Pricing

Several factors determine the price of coilovers. Material quality plays a significant role. Coilovers made from lightweight, durable materials like anodized aluminum or cold-wound steel tend to cost more but offer superior longevity. The level of adjustability also impacts pricing. Systems with multiple damping settings or independent height adjustments command higher prices due to their versatility. Brand reputation is another key factor. Established manufacturers like TEIN or KW often charge a premium for their proven reliability and performance. Lastly, the intended use—whether for street, track, or off-road—affects the cost. Track-focused coilovers with advanced features like pillowball mounts or external reservoirs are generally more expensive.

Typical Lifespan of Coilovers

The lifespan of coilovers depends on usage, maintenance, and build quality. High-quality coilovers can last 50,000 to 100,000 miles or more with proper care. Regular cleaning and lubrication prevent rust and wear, extending their durability. Driving conditions also influence longevity. Frequent exposure to harsh environments, such as salted roads or off-road trails, can shorten their lifespan. Routine inspections help identify early signs of wear, such as leaking shocks or sagging springs. By investing in premium coilovers and maintaining them diligently, you can ensure consistent performance and long-term reliability.

Tips to Extend Coilover Durability

Extending the lifespan of your WRX coilovers requires consistent care and attention. By following a few essential maintenance practices, you can ensure your suspension system performs reliably for years to come.

• Perform Regular Inspections: Inspect your coilovers frequently to identify early signs of wear or damage. Look for issues like leaking shocks, rust, or cracks in the springs. Addressing these problems promptly prevents further damage and costly repairs.

• Clean Your Coilovers Periodically: Dirt and debris can accumulate on the coilovers, reducing their effectiveness. Use a soft brush and mild soap to clean the components, paying close attention to the spring seats and threads. Keeping them clean ensures smooth adjustments and prevents corrosion.

• Lubricate Moving Parts: Apply high-quality lubricants to the spring seats, bushings, and other moving parts. Proper lubrication minimizes friction, reduces noise, and enhances the overall performance of your suspension system.

• Protect Against Rust: Use a rust-resistant spray to shield your coilovers from moisture and road salt. Focus on areas prone to corrosion, such as the shock bodies and mounting points. This simple step significantly extends the durability of your suspension.

• Adjust Settings Seasonally: Seasonal changes affect coilover performance. Adjust the damping and ride height settings to match road conditions and temperatures. For example, raise the ride height during winter to improve ground clearance on snowy roads.

Pro Tip: Neglecting maintenance can lead to decreased performance and higher repair costs. Regular care not only extends the lifespan of your coilovers but also ensures consistent handling and ride quality.

By incorporating these practices into your routine, you can maximize the durability of your WRX coilovers. A well-maintained suspension system enhances your driving experience and protects your investment.

WRX coilovers offer a transformative upgrade for your Subaru WRX, enhancing handling, ride comfort, and overall performance. Their adjustability allows you to fine-tune your suspension for daily commutes, spirited drives, or track days. Features like higher spring rates, monotube designs, and stiffer top mounts improve precision, stability, and responsiveness.

Selecting the right coilovers tailored to your driving style and needs ensures you maximize these benefits. By considering factors like adjustability, material quality, and compatibility, you can make an informed decision that enhances your driving experience. Take the time to research and choose wisely—your Subaru WRX deserves nothing less.