Performance car suspension upgrades significantly enhance handling, cornering, and ride quality, making your vehicle more responsive and stable. The best options balance improved performance with ride comfort and durability, though tradeoffs often involve cost and complexity. The SCITOO Coilover Suspension Kit stands out as the overall top choice for its versatility and ease of installation. Meanwhile, the Eibach Pro-Kit Springs offers a more affordable upgrade with noticeable handling benefits. Choosing the right suspension upgrade depends on your driving goals, budget, and experience level—continue reading for the full breakdown of options and what makes each unique.
Key Takeaways
- Top picks like the SCITOO Coilover Kit excel in adaptability across multiple models and driving conditions.
- Adjustability, especially damper levels, is a critical feature for fine-tuning handling and comfort.
- Most high-performance upgrades involve a tradeoff between ride quality and aggressive handling improvements.
- Price varies significantly, with coilover kits generally costing more but offering greater customization.
- Compatibility and ease of installation are vital considerations for DIY enthusiasts versus professional installers.
More Details on Our Top Picks
SCITOO Coilover Suspensions Shock Struts Kits Assembly Shocks Struts fit 2013-2016 for Scion FR-S, 2013-2020 for Subaru for BRZ, 2017-2020 for Toyota 86
This coilover kit stands out for its precise height and camber adjustments, making it a top choice for drivers seeking to fine-tune their suspension for performance or comfort. Compared with the ECCPP Adjustable Coilover Struts, it offers easier control and better ride comfort under various road conditions, thanks to its adjustable features and heavy-duty construction. Its compatibility with multiple models makes it versatile, but the complexity of installation and the need for double-checking fitment may deter beginners. The inclusion of height adjustment tools and camber plates ensures a tailored driving experience, especially for those who want to balance street comfort with track-ready handling.
Pros:- Adjustable height and camber for customized handling
- Improves stability during cornering and bumps
- Includes tools for precise setup
- Reduces vibrations and enhances ride comfort
Cons:- Requires compatibility confirmation before purchase
- Installation may be complicated for novices
- Heavy weight (43.3 lbs) may be cumbersome to install
Best for: Performance enthusiasts who want a reliable, adjustable coilover setup compatible with multiple models and demanding roads
Not ideal for: Beginners or those seeking a simple, bolt-on upgrade without adjustments, due to installation complexity and tuning requirements
- Fitment:2013-2016 Scion FR-S, 2013-2020 Subaru BRZ, 2017-2020 Toyota 86
- Adjustments:Height and camber plate adjustment
- Material:Polished metal components
- Weight:43.3 pounds
- Design:Heavy-duty, precise construction
- Included Tools:Height adjustment tools
Bottom line: This pick is ideal for drivers who want a versatile, adjustable suspension that balances comfort and performance with detailed tuning options.
Eibach Pro-Kit Performance Springs E10-46-035-01-22 Set Of 4 Compatible with Kia Stinger GT 2018-2020
This set of performance springs offers a noticeable lowering effect that enhances the vehicle’s center of gravity, improving handling and cornering response. Compared to coilovers like the maXpeedingrods Coilovers, it provides a more straightforward upgrade that doesn’t require complex tuning or adjustments, making it perfect for those seeking a balance of street performance and ease of installation. While it doesn’t offer height or dampening adjustments, it provides a significant upgrade for drivers who want an aggressive look and improved handling without the cost or complexity of coilovers. The springs are made in the USA, ensuring quality and durability in everyday driving scenarios.
Pros:- Lower center of gravity for better handling
- Simple bolt-on installation
- Enhances aggressive appearance
- Made in USA for quality assurance
Cons:- No adjustability for height or damping
- Potential ride stiffness may reduce comfort
- Limited to specific vehicle models
Best for: Kia Stinger GT owners looking for a quick, effective handling upgrade at an affordable price
Not ideal for: Drivers seeking adjustable ride height or damping control, as springs are fixed in their design
- Application:Kia Stinger GT 2018-2020
- Design:Progressive spring design
- Material:Steel and durable components
- Finish:Powder coated
- Spring Rate:Not specified
- Lowering:Moderate drop for improved stance
Bottom line: This springs set is perfect for owners seeking an affordable, straightforward upgrade to improve handling and aesthetics without complex adjustments.
maXpeedingrods Coilovers for Ford Focus ST Models 2013-2018, 24 Levels Damper Adjustable Coilovers Suspension Kit, Height Adjustable Shock Absorber, T6 Upgraded Lowering Kits Blue
This coilover kit is tailored for Ford Focus ST owners who want a high level of control with 24 damping adjustment levels. Compared to the ECCPP Adjustable Coilover Struts, it offers a broader range of damper settings to suit street, mountain, or race track driving, making it a flexible choice for performance drivers. Its T6 aluminum construction and stress-tested springs ensure durability, but the 43.3 lbs weight and more complex installation process demand experience and proper tools. The adjustable height feature allows for aggressive stances or comfort-focused setups, making it suitable for those who want to dial in their suspension for specific conditions.
Pros:- 24 damping levels for precise tuning
- High tensile springs stress-tested for durability
- Height adjustable for aggressive or comfortable stance
- Full aluminum plates for lightweight strength
Cons:- Heavy at over 25 kg (56 lbs), difficult for DIY installs
- Installation requires expertise and proper tools
- Mixed user reviews suggest variable quality or fitment issues
Best for: Ford Focus ST owners who want a customizable suspension setup for street, mountain, or track use
Not ideal for: Casual drivers or beginners who prefer a simple, no-tune suspension upgrade due to installation and adjustment complexity
- Vehicle Fit:Ford Focus ST 2013-2018
- Damper Adjustment:24 levels
- Spring Material:High tensile, stress-tested
- Height Adjustment:Thread-type, 1-3 inches
- Material:Aluminum plates
- Weight:Over 56 lbs
Bottom line: Ideal for experienced enthusiasts seeking a fully adjustable, durable coilover kit for versatile driving conditions.
maXpeedingrods Coilover for Chevy Camaro 2010-2015, 24 Levels Damper Adjustable Coilovers Suspension Kit Strut, Height Adjustable Shock Absorber Struts, T6 Upgraded Lowering Kits Blue
This coilover kit is designed for Camaro owners aiming to enhance their muscle car’s handling with adjustable damping and height control. Compared with smaller models like the ECCPP Adjustable Coilover Struts, it offers a broader range of damper settings and a more aggressive stance, ideal for track days or street performance. Its T6 aluminum components and stress-tested springs provide durability, but at a weight of over 25 kg (56 lbs), it requires careful installation and tuning. The full adjustability makes it a good choice for those wanting to fine-tune their Camaro’s response and stance for various driving styles, though it’s less suited for casual or inexperienced installers.
Pros:- 24 damping adjustment levels
- Durable T6 aluminum construction
- Height adjustable for custom stance
- Stress-tested springs for longevity
Cons:- Heavy, over 56 lbs, challenging for DIY
- Requires professional tuning for optimal performance
- Mixed user feedback on fitment and durability
Best for: Camaro owners wanting a high-performance, adjustable coilover kit for street or track use
Not ideal for: Casual drivers or those unfamiliar with suspension tuning, due to complex setup and weight considerations
- Application:Chevrolet Camaro 2010-2015
- Adjustment Levels:24 damper levels
- Material:T6 aluminum and steel
- Spring Load:Stress tested over 600,000 cycles
- Height Adjustment:Thread-type, 1-3 inches
- Weight:Over 56 lbs
Bottom line: Best for experienced tuners seeking a durable, fully adjustable coilover for performance-oriented street or track driving.
ECCPP Adjustable Coilover Suspension Struts for Scion FR-S, Subaru BRZ, and Toyota 86
This coilover set emphasizes adjustable ride height and camber, making it suitable for drivers aiming to improve handling without breaking the bank. The 3.7/5 star rating indicates mixed experiences, often related to installation challenges or durability concerns. Compared with the SCITOO Coilover Kit, it offers similar adjustability but may lack the same level of refinement or longevity, and installation requires specialized tools and knowledge. Nonetheless, it provides a good entry point for those wanting to customize their suspension for spirited street driving or light track days, especially if they are prepared for some tuning adjustments.
Pros:- Independent height and camber adjustment
- Improves cornering stability
- Enhances braking response
- Affordable entry into suspension tuning
Cons:- Mixed user reviews suggest inconsistent quality
- Installation requires specialized tools
- May require tuning for best performance
Best for: Enthusiasts on a budget who want adjustable coilovers for street or light track use and are comfortable with installation challenges
Not ideal for: Inexperienced DIYers or those seeking a fully reliable, long-term suspension upgrade, due to mixed reviews and installation difficulty
- Application:Scion FR-S, Subaru BRZ, Toyota 86 2013-2020
- Adjustment:Height and camber
- Material:Steel and aluminum
- Warranty:30 days
- Rating:3.7/5 stars
- Package:Set of 4
Bottom line: This coilover set is suitable for budget-conscious drivers willing to handle installation and tuning for improved handling.
maXpeedingrods T6 Adjustable Coilovers for Ford Focus MK3 2011-2017
This coilover set stands out for its comprehensive damping adjustment, offering 24 levels that let me tailor the ride for street, mountain, or track conditions. Compared to lighter, simpler options, the full aluminum construction and high-quality oil boost durability and response, making it a well-rounded choice for those seeking adaptable performance. However, it excludes ST/RS models, and manual adjustments mean more setup time—plus, the added weight can impact handling finesse. It’s ideal for enthusiasts who want customizable suspension without sacrificing build quality.
Pros:- 24-level damping adjustment for precise tuning across conditions
- Full aluminum components enhance durability and response
- Height adjustment improves stance and handling
Cons:- Excludes high-performance ST/RS models, limiting versatility
- Requires manual adjustment, which can be time-consuming
Best for: Performance-oriented Ford Focus MK3 owners who want flexible, high-quality suspension tuning.
Not ideal for: Casual drivers or owners of ST/RS models who need a plug-and-play upgrade or lighter setup.
- Application:Ford Focus MK3 2011-2017 (excludes ST/RS)
- Damping Levels:24 levels
- Spring Rates:Front: 7kg/mm, Rear: 5kg/mm
- Adjustable Height:1-3 inches
- Item Weight:56.9 pounds
- Product Dimensions:28.11 x 20 x 8.07 inches
Bottom line: This coilover kit suits drivers looking for a durable, highly adjustable suspension upgrade that adapts to different driving styles.
maXpeedingrods 24-Level Adjustable Coilovers for Subaru BRZ/Scion FR-S/Toyota 86 (2012-2020)
This set excels with 24 damping levels and 1-3 inch lowering, making it ideal for drivers who want aggressive stance and precise handling. When compared to the Ford Focus coilovers, this option provides a similar damping range but includes camber plates, adding more tuning flexibility for cornering. Still, its weight of nearly 48 pounds can challenge handling finesse, and the average customer rating of 3.3 stars suggests some quality or installation concerns. Nonetheless, for those seeking a tailored setup on their Subaru or Toyota, this kit offers a compelling package.
Pros:- 24 damping levels for diverse driving conditions
- Includes camber plates for advanced alignment tuning
- 1-3 inch height adjustment for stance customization
Cons:- Heavy weight may affect handling dynamics
- Mixed customer ratings indicate potential quality or installation issues
Best for: Enthusiasts modifying Subaru BRZ, Scion FR-S, or Toyota 86 for street or mountain driving who value detailed tuning options.
Not ideal for: Casual owners or those seeking a lighter, simpler upgrade who may find the weight and mixed reviews problematic.
- Manufacturer:maXpeedingrods
- Item Weight:47.7 pounds
- Dimensions:24.84 x 20.04 x 8.07 inches
- Damping Levels:24 levels
- Height Adjustment:1-3 inches
- Includes:Camber plates, installation guide
Bottom line: This coilover kit is best suited for drivers who want extensive tuning options and are comfortable with potential complexities or imperfections.
Maxpeedingrods Height Adjustable Coilovers for Chevrolet Camaro 2010-2015
This coilover set offers solid value with height adjustability from 1-3 inches and factory preset damping, making it straightforward for Camaro owners seeking a more aggressive stance. Compared to the Ford Focus setup, it emphasizes high spring rates—8kg/mm front and 13kg/mm rear—delivering a firmer, performance-oriented feel. However, it requires original top mounts, and complex setups benefit from professional installation. It’s a good fit for those who want customization but prefer a simpler damping configuration without sacrificing durability.
Pros:- Height adjustable for a more aggressive stance
- High-tensile springs with durability focus
- Factory preset damping simplifies setup
Cons:- Requires OE top mounts not included, adding to installation complexity
- Limited damping adjustment compared to fully adjustable kits
Best for: Camaro owners aiming for a lowered stance with reliable handling, especially those comfortable with professional installation.
Not ideal for: Drivers seeking fully adjustable damping or those with MagneRide systems, as this kit isn’t compatible.
- Fitment:Chevrolet Camaro 2010-2015
- Spring Rate Front:8 kg/mm
- Spring Rate Rear:13 kg/mm
- Adjustable Height Range:1-3 inches
- Damping:Factory preset
- Color:Gold
Bottom line: This coilover kit provides a robust, straightforward upgrade for Camaro owners seeking lowered stance and enhanced handling without complex tuning.
maXpeedingrods T6 Series 24-Level Adjustable Coilover Kit for Acura TLX and Honda Accord
This kit combines high damping adjustability with high-tensile springs, offering a noticeable upgrade in handling and stance for Acura TLX and Honda Accord owners. Unlike the Subaru or Camaro options, these are designed for more refined road use, with 24 levels of damping that adapt well to street, mountain, or track driving. The stress-tested springs and aluminum plates ensure durability, but the heavier weight and the 30-day return policy could be drawbacks for some. Still, this set makes the most sense for drivers who want a balance of comfort and aggressive handling in a mid-size sedan.
Pros:- 24 damping levels for tailored performance
- Durability tested springs with over 600,000 cycles
- Full aluminum plates and upgraded damping oil for longevity
Cons:- Heavier build may affect handling finesse
- Limited return window of 30 days
Best for: Owners of Acura TLX or Honda Accord seeking a versatile, tunable suspension upgrade for spirited driving.
Not ideal for: Casual commuters or those with limited space who prefer simpler, non-adjustable setups.
- Model Number:SX51ZT
- Item Weight:25.84 kg
- Damping Levels:24 levels
- Spring Rate Front:10 kg/mm
- Spring Rate Rear:7 kg/mm
- Height Adjustment:1-3 inches
Bottom line: This coilover kit is best for drivers who want a durable, highly adjustable suspension upgrade in a midsize sedan, with a focus on performance versatility.
maXpeedingrods Coilovers for Chrysler 300 RWD 2011-2022, Dodge Challenger RWD 2011-2022, 24 Levels Damper Adjustable Coilovers Suspension Kit, Height Adjustment T6 Upgraded Lowering Kits Blue
This coilover set provides a flexible solution for RWD Chrysler 300, Dodge Challenger, and Dodge Charger owners wanting to customize ride height and damping. The 24 damping levels span from street comfort to track-ready firmness, similar to the Ford Focus and Acura kits but tailored for muscle cars. The high spring rates (front: 12 kg/mm, rear: 14 kg/mm) guarantee aggressive handling, but it demands professional installation and does not fit cars with electronic systems. Compared to other kits, it emphasizes raw performance and visual stance, though setup complexity and weight might be limitations.
Pros:- 24 damping adjustment levels for precise control
- High spring rates for performance and stability
- Full aluminum plates and upgraded damping oil for durability
Cons:- Not compatible with electronic suspension systems
- Requires professional installation for proper setup
Best for: Muscle car enthusiasts who want a fully adjustable suspension for street and track use, with a focus on aggressive stance and handling.
Not ideal for: Owners of electronically equipped models or those seeking a simple swap without professional setup.
- Fitment:Chrysler 300 RWD, Dodge Challenger RWD, Dodge Charger RWD 2011-2022
- Spring Rate Front:12 kg/mm
- Spring Rate Rear:14 kg/mm
- Damping Levels:24 levels
- Height Adjustment:1-3 inches
- Color:Blue
Bottom line: This coilover kit is ideal for muscle car owners seeking a tunable, performance-focused suspension upgrade with a bold stance.
maXpeedingrods Coilover for Subaru Impreza WRX STI 2008-2014, 24 Levels Damper Adjustable Coilovers Suspension Kit Strut, Height Adjustable T6 Upgraded Lowering Kits Blue
This coilover kit excels at providing a broad range of damping adjustments, making it a flexible choice for both street driving and track days. Unlike the SCITOO Coilover Suspensions, which focus more on specific fitments, the maXpeedingrods model offers 24 levels of damper control, allowing precise tuning for different conditions. The upgraded damper knob and high-quality damping oil contribute to smoother, more predictable handling, especially on uneven surfaces. However, this kit’s adjustable height feature can lead to slight noise issues if not installed carefully, and the ride may feel firmer compared to less adjustable options. Compared with a simpler spring upgrade like the Eibach Pro-Kit, it provides far more control but at the cost of complexity and potential noise. This pick makes the most sense for drivers who want a versatile suspension that balances comfort, handling, and customization.
Pros:- 24 levels of damping adjustment for precise tuning
- High-quality damping oil and upgraded components improve durability and response
- Height adjustment allows for aggressive stance and improved steering feel
Cons:- Complex setup may be daunting for novices
- Potential for noise if not installed correctly
- Ride can be noticeably firmer, reducing comfort on rough roads
Best for: Performance enthusiasts who frequently switch between street driving and occasional track use
Not ideal for: Beginners seeking a straightforward upgrade, as the installation and tuning require some familiarity with suspension adjustments
- Fitment:Subaru Impreza WRX STI 2008-2014
- Damper Adjustment Levels:24 levels
- Spring Rate Front:8 kg/mm (448 lbs/in)
- Spring Rate Rear:7 kg/mm (392 lbs/in)
- Height Adjustment:1-3 inches
- Damper Type:T6 upgraded damper
- Spring Material:High tensile performance spring
- Spring Durability:Stress tested over 600,000 cycles
- Color:Blue
Bottom line: This coilover kit is best suited for experienced drivers looking for maximum control and customization in their suspension setup.
How We Picked
Products were evaluated based on a combination of performance potential, build quality, ease of installation, adjustability, and value for money. We prioritized suspension upgrades that deliver noticeable handling improvements without sacrificing daily comfort or durability. The ranking considers user feedback, industry reputation, and the versatility of each kit across different vehicle models. Our goal was to identify options suitable for a range of drivers—whether they seek a track-ready setup or a more street-friendly upgrade—while balancing cost and complexity.
Factors to Consider When Choosing Performance Car Suspension Upgrades
When selecting a performance suspension upgrade, understanding key factors can help you make an informed choice. Beyond raw features, consider how each component affects your vehicle’s handling, comfort, and maintenance. The right upgrade depends on your driving style, vehicle compatibility, and budget. Here are some essential factors to keep in mind:Adjustability and Tuning
Adjustability, especially damper and ride height settings, allows you to customize handling to match your driving style. Fully adjustable coilovers enable precise tuning for street, track, or mixed use. However, more adjustability often means increased complexity and cost. For casual drivers, simpler setups with limited adjustment may suffice and reduce maintenance hassle.
Compatibility and Fitment
Ensuring the suspension upgrade fits your specific vehicle model is essential. Many kits are designed for particular years and trims; mismatched parts can lead to poor handling or even damage. Double-check compatibility before purchasing, especially if modifying older or less common models. Some brands offer universal options, but they may require more customization.
Performance Goals
Decide whether your priority is improved handling, ride comfort, or a balance of both. Track enthusiasts may prefer aggressive coilovers that lower the vehicle and stiffen the ride, while daily drivers benefit from softer setups. Overly stiff suspensions can compromise comfort and increase wear, so match your upgrade to your typical driving conditions.
Cost and Maintenance
High-performance suspension components often come with higher price tags and may require more maintenance. Adjustable coilovers tend to be more expensive but offer greater flexibility, while springs provide a cost-effective upgrade. Consider long-term costs, including potential rebuilds or adjustments, and whether DIY installation is feasible for you.
Ease of Installation
Some suspension kits are straightforward for experienced DIYers, while others demand professional installation. Complex setups with multiple adjustment points may require specialized tools and expertise. Evaluate your own mechanical skills and the availability of local shops before making a choice, especially if you’re seeking a quick upgrade.
Frequently Asked Questions
Can I install performance suspension upgrades on my daily driver?
Absolutely, many performance suspension upgrades are suitable for daily driving, especially those designed with a balance of handling and comfort in mind. Springs like the Eibach Pro-Kit, for instance, provide noticeable handling improvements without overly stiffening the ride. However, highly adjustable coilovers with aggressive settings may compromise comfort and could require more maintenance. Always consider your typical driving conditions and personal comfort preferences when choosing a setup.
Do I need professional help to install coilover suspension kits?
While some experienced DIYers can install coilover kits with the right tools and mechanical skills, many prefer professional installation for optimal safety and performance. Coilovers involve complex adjustments and proper alignment, which are crucial for handling and tire wear. If you lack experience or specific tools, hiring a professional ensures the setup is correct and safe, particularly for high-end or heavily adjustable kits.
How much should I expect to spend on a quality performance suspension upgrade?
Prices vary widely based on the complexity and adjustability of the kit. Basic springs like the Eibach Pro-Kit can cost under $300, making them affordable upgrades. Full coilover kits with adjustable damping and height features generally range from $600 to over $2000. Investing in higher-quality, adjustable setups typically offers better long-term performance and durability but at a higher initial cost.
Will a suspension upgrade affect my vehicle’s ride height?
Yes, most performance suspension upgrades, especially coilovers and lowering springs, will change your vehicle’s ride height. Lowering the car improves handling by lowering the center of gravity but can also impact ground clearance and ride comfort. Make sure the new height is suitable for your driving conditions and doesn’t interfere with daily usability or safety features like ground clearance and suspension travel.
What’s the main difference between coilovers and springs?
Coilovers offer adjustable ride height and damping, giving you more control over handling and stance, but they are more expensive and complex to install. Springs, like the Eibach Pro-Kit, are simpler and cheaper, providing a noticeable but less customizable upgrade. Your choice depends on whether you want fine-tuning capabilities or a straightforward improvement for everyday use.
Conclusion
For those seeking the best overall upgrade that balances performance with ease of installation, the SCITOO Coilover Suspension Kit is an excellent choice. Drivers on a tighter budget should consider the Eibach Pro-Kit Springs for noticeable handling gains without breaking the bank. Enthusiasts looking for premium customization and track-ready setups will find the maXpeedingrods Coilovers or higher-end kits worth the investment. Beginners or casual drivers should prioritize simpler, bolt-on options that do not sacrifice comfort, while experienced tuners may opt for highly adjustable systems for maximum control. Evaluate your driving needs and budget carefully to select the upgrade that will deliver the best driving experience for your vehicle.
