Choosing the best coilover kits for Nissan 370Z requires balancing performance, ride quality, adjustability, and budget. The Rev9 Hyper-Street II stands out as the best overall, offering a versatile 32-way damping adjustment for precision tuning. For those seeking affordability, the maXpeedingrods T6 Upgraded Coilovers deliver solid performance without breaking the bank. Meanwhile, the BC Racing BR Series provides premium build quality and extensive adjustability for serious enthusiasts. Keep in mind, the main tradeoffs involve comfort versus handling, ease of installation versus customization, and upfront cost versus long-term value. Continue reading for a detailed breakdown that will help you find the perfect fit for your Nissan 370Z.
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Key Takeaways
- Adjustability features like damping and height control are key for personalized handling and ride comfort.
- Top-tier brands like BC Racing offer premium quality but come at a higher price point, ideal for serious enthusiasts.
- Budget-friendly options such as maXpeedingrods provide good performance for casual drivers or those new to coilovers.
- Compatibility across multiple Nissan and Infiniti models makes some kits more versatile, but may sacrifice specific tuning for the Z370.
- Ease of installation and maintenance varies widely; more adjustable kits often require more setup and tuning knowledge.
| Rev9 Hyper-Street II Coilover Kit for Nissan 370Z (Z34) 2009-2020, 32-Way Damping Adjustment |  | Best Overall for Customizable Performance | Compatible Models: Nissan 370Z (Z34) 2009-2020 | Spring Rate (Front/Rear): 14 kg/mm / 12 kg/mm | Damping Adjustment: 32 levels | VIEW LATEST PRICE | See Our Full Breakdown |
| maXpeedingrods T6 Upgraded Coilovers for Nissan 370Z RWD 2009-2020 |  | Best for Versatile Street and Track Use | Fit: Nissan 370Z (2009-2020), Infiniti G37 (2008-2015) | Spring Rate Front: 10 kg/mm | Spring Rate Rear: 7 kg/mm | VIEW LATEST PRICE | See Our Full Breakdown |
| maXpeedingrods Coilovers for Nissan 370Z RWD 2009-2020 and Infiniti G37 RWD 2008-2015, 24 Levels Damper Adjustable, Height Adjustable Suspension Kit, Red |  | Best for Precise Damping Customization and Street-Track Balance | Fitment: Nissan 370Z 2009-2020, Infiniti G37 2008-2015 | Damping Adjustment: 24 levels | Spring Rate: Front: 10kg/mm, Rear: 7kg/mm | VIEW LATEST PRICE | See Our Full Breakdown |
| Coilovers for Nissan 370Z RWD 2009+ and Infiniti G37 RWD 2009-2015, Height Adjustable Suspension Kit |  | Best for Easy Handling Upgrades and Factory-Like Damping | Fitment: Nissan 370Z RWD 2009+; Infiniti G37 RWD 2009-2015 | Spring Rate Front: 9.5 kg/mm | Spring Rate Rear: 7 kg/mm | VIEW LATEST PRICE | See Our Full Breakdown |
| maXpeedingrods Coilover for Nissan 370Z Z34 2009-2020 and INFINITI G37 2009-2015, 24 Levels Damper Adjustable Suspension Kit, Height Adjustable Lowering Kit, T7 Upgrade Racing Coilovers |  | Best for Aggressive Stance and Track-Ready Handling | Application: Nissan 370Z Z34 (2009-2020), INFINITI G37 V36 (2008-2015) | Spring Rate Front: 10 kg/mm | Spring Rate Rear: 7 kg/mm | VIEW LATEST PRICE | See Our Full Breakdown |
| maXpeedingrods Coilovers for Nissan 370Z Z34 RWD and Infiniti G37 RWD, Height Adjustable Suspension Kit, Gold |  | Best Overall for Customization and Durability | Fitment: Nissan 370Z Z34 RWD 2009-2020, Infiniti G37 RWD 2009-2015 | Spring Rate (Front): 10 kg/mm (560 lbs/in) | Spring Rate (Rear): 7 kg/mm (392 lbs/in) | VIEW LATEST PRICE | See Our Full Breakdown |
| Rev9 Hyper-Street II Lowering Kit for Nissan 370Z (Z34) 2009-2020 |  | Best for Custom Damping with Independent Adjustment | Compatibility: Nissan 370Z (Z34) 2009-2020 | Spring Rate (Front): 14 kg/mm (784 lbs/in) | Spring Rate (Rear): 12 kg/mm (672 lbs/in) | VIEW LATEST PRICE | See Our Full Breakdown |
| Truhart StreetPlus Coilovers for 2009-2016 370Z, 2009-2013 G37, RWD |  | Best Budget-Friendly Upgrade for Handling | Compatibility: 2009-2016 Nissan 370Z, 2009-2013 G37 RWD | Ride Height Adjustment: Yes | VIEW LATEST PRICE | See Our Full Breakdown | |
| Godspeed MonoRS Coilover Suspension Lowering Kit for Nissan 370Z (Z34) 2009-2021 |  | Best for Daily Driving and Track Versatility | Application: Nissan 370Z (Z34) 2009-2021 | Rear Spring Rate: 10 kg/mm | Front Spring Rate: 12 kg/mm | VIEW LATEST PRICE | See Our Full Breakdown |
| maXpeedingrods Coilovers for Infiniti G37 V36 Sedan RWD 2009-2015, G37 Coupe 2008-2013, Nissan 370Z RWD 2009+ – Height Adjustable Suspension Kit, Gold |  | Best for Cross-Model Versatility and Aggressive Stance | Fitment: Infiniti G37 V36 Sedan 2009-2015, G37 Coupe 2008-2013, Nissan 370Z RWD 2009+ | Spring Front: 10 kg/mm (560 lbs/in) | Spring Rear: 7 kg/mm (392 lbs/in) | VIEW LATEST PRICE | See Our Full Breakdown |
| Rev9 Hyper-Street II Coilover Suspension Lowering Kit for Nissan 370Z (Z34) 2009-2020 | | Best for Customization and Fine-Tuning | Spring Rate (Front): 14 kg/mm (784 lbs/inch) | Spring Rate (Rear): 12 kg/mm (672 lbs/inch) | Top Mount: Standard Top Mount | VIEW LATEST PRICE | See Our Full Breakdown |
| Coilovers Suspension Kit for Nissan 370Z 2014-2020 |  | Best for Complete Replacement and Ease of Installation | Application: Nissan 370Z 2014-2020 | Spring Rate (Front): 12 kg/mm (672 lbs/inch) | Spring Rate (Rear): 10 kg/mm (560 lbs/inch) | VIEW LATEST PRICE | See Our Full Breakdown |
| Rev9 Hyper-Street II Coilover Kit for Nissan 370Z (Z34) 2009-2020, 32-Way Damping Adjustment | | Best for Precise Damping Control | Compatibility: Nissan 370Z (Z34) 2009-2020 | Spring Rate (Front): 14 kg/mm (784 lbs/inch) | Spring Rate (Rear): 12 kg/mm (672 lbs/inch) | VIEW LATEST PRICE | See Our Full Breakdown |
| BC Racing BR Series Coilovers for 2009-2020 Nissan 370Z (Z34) |  | Best for Versatile Performance and Ease of Installation | Shock Design: Mono-tube | Height Adjustability: Full | Dampening Adjustment: 30 levels | VIEW LATEST PRICE | See Our Full Breakdown |
| Godspeed MSS0184-A MonoSS Coilovers Suspension Lowering Kit, 16 Way Damping Adjustment |  | Best for High-Quality Build and Ride Customization | Compatibility: Nissan 370Z (Z34) 2009-2020 | Spring Rate (Front): 12 kg/mm (138.26 lbs/inch) | Spring Rate (Rear): 10 kg/mm (115.21 lbs/inch) | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
Rev9 Hyper-Street II Coilover Kit for Nissan 370Z (Z34) 2009-2020, 32-Way Damping Adjustment
This coilover kit stands out for its 32 damping adjustment levels, providing precise control over ride quality. Compared to the maXpeedingrods T6, it offers finer tuning, making it the ideal choice for enthusiasts who want tailored handling. Its independent ride height and spring tension adjustments enable a proper lowered stance without sacrificing control, though it requires a professional for installation and lacks included instructions. The mono-tube steel alloy shocks are robust and designed for serious performance, but the kit does not restore factory ride height, which could be a drawback for those seeking a more conservative drop.
Pros:- Finer damping control with 32 levels for tailored ride quality
- Independent ride height and spring tension adjustments
- Designed specifically to lower the Nissan 370Z properly
Cons:- No installation instructions included, requiring professional help
- Lowering kit does not restore factory ride height, which may affect comfort for some
Best for: Experienced drivers and tuners seeking maximum customization with professional installation skills.
Not ideal for: Beginners or those wanting a straightforward, plug-and-play solution without installation guidance.
- Compatible Models:Nissan 370Z (Z34) 2009-2020
- Spring Rate (Front/Rear):14 kg/mm / 12 kg/mm
- Damping Adjustment:32 levels
- Type:Mono tube shock
- Body Material:Steel alloy
- Lowering Kit:Yes
Our verdict“This kit is best suited for experienced enthusiasts who prioritize custom tuning over ease of installation.”
maXpeedingrods T6 Upgraded Coilovers for Nissan 370Z RWD 2009-2020
This model offers adjustable height and damping with high tensile springs tested over 600,000 cycles, making it a versatile choice for street, mountain, or track driving. Unlike the Rev9 Hyper-Street II, it provides a simpler damping adjustment range (0-24 levels) but still delivers noticeable handling improvements and steering response. Its springs are designed for durability, although installation might be better suited for those with some technical skill. It’s less suitable for convertible models and might require professional setup to optimize performance.
Pros:- Adjustable height and damping for versatile driving
- High-quality, stress-tested springs for durability
- Enhanced steering response and handling
Cons:- Not compatible with convertible models
- May need professional installation for best results
Best for: Drivers looking for a reliable, multi-purpose coilover that balances comfort and handling without complex customization.
Not ideal for: Pure track racers or those seeking maximum damping adjustment, as the range is more modest than premium options.
- Fit:Nissan 370Z (2009-2020), Infiniti G37 (2008-2015)
- Spring Rate Front:10 kg/mm
- Spring Rate Rear:7 kg/mm
- Spring Preload:7-10 mm
- Adjustable Height:1-3 inches
- Damper Levels:0-24 levels
Our verdict“This coilover is well-suited for street and casual track use, offering a good balance of performance and durability.”
maXpeedingrods Coilovers for Nissan 370Z RWD 2009-2020 and Infiniti G37 RWD 2008-2015, 24 Levels Damper Adjustable, Height Adjustable Suspension Kit, Red
Featuring 24 damping levels and a durable construction with T6-treated 6061 aluminum alloy, this coilover offers a highly customizable ride for street and track driving. Compared to the more basic maXpeedingrods T6, it provides finer damping control, making it ideal for drivers who want to dial in handling characteristics. The height adjustment range allows for aggressive stance improvements, but installation complexity and limited color options (red only) could be hurdles for less experienced users. Its durability and precise damping make it a favorite for those seeking a tailored driving experience.
Pros:- 24 levels of damping for precise performance tuning
- High-quality, durable materials with T6 treatment
- Height adjustable for aggressive stance and handling improvements
Cons:- Installation can be complex for amateurs
- Limited color options may not suit all aesthetic preferences
Best for: Experienced hobbyists and semi-professional drivers aiming for precise handling adjustments and a sporty stance.
Not ideal for: Beginners or owners seeking simple, hassle-free coilovers with minimal setup requirements.
- Fitment:Nissan 370Z 2009-2020, Infiniti G37 2008-2015
- Damping Adjustment:24 levels
- Spring Rate:Front: 10kg/mm, Rear: 7kg/mm
- Spring Durability:Less than 0.04% distortion after 600,000 tests
- Ride Height Adjustment:1-3 inches
- Material:6061 aluminum alloy with T6 treatment
Our verdict“This coilover excels for those who want detailed damping control and durable construction, despite requiring some technical skill to install.”
Coilovers for Nissan 370Z RWD 2009+ and Infiniti G37 RWD 2009-2015, Height Adjustable Suspension Kit
This coilover kit offers straightforward height adjustment combined with factory preset damping, making it a solid upgrade for daily drivers wanting a more aggressive stance without sacrificing ride comfort. It compares favorably to the more complex adjustable options like the maXpeedingrods Red coilovers, providing predictable handling and noise reduction. However, it’s not compatible with Infiniti G37 convertibles, and the height adjustment range may not satisfy those seeking extreme drops. Installation might require professional help for optimal results, but the setup is generally user-friendly for those familiar with suspension work.
Pros:- Adjustable height for a customized aggressive look
- Factory preset damping ensures predictable handling
- Durable aluminum components for longevity
Cons:- Not compatible with Infiniti G37 convertibles
- Limited height adjustment range for extreme lowering needs
Best for: Daily drivers and enthusiasts wanting an easy-to-install upgrade with reliable handling and adjustable stance.
Not ideal for: Track-focused drivers needing extensive damping customization or those with convertible models.
- Fitment:Nissan 370Z RWD 2009+; Infiniti G37 RWD 2009-2015
- Spring Rate Front:9.5 kg/mm
- Spring Rate Rear:7 kg/mm
- Height Adjustment:1-3 inches
- Material:Aluminum components
Our verdict“This kit is ideal for those seeking a hassle-free upgrade that improves handling and stance without complex tuning.”
maXpeedingrods Coilover for Nissan 370Z Z34 2009-2020 and INFINITI G37 2009-2015, 24 Levels Damper Adjustable Suspension Kit, Height Adjustable Lowering Kit, T7 Upgrade Racing Coilovers
This upgrade features T7 series shocks and a comprehensive damping adjustment range of 24 levels, making it suitable for drivers who want an aggressive stance and track-ready performance. Compared with the standard maXpeedingrods Red coilovers, the T7 series offers increased damping precision and a stiffer setup, ideal for spirited driving. The ride height can be adjusted between 1-3 inches, but installation might be complex and best handled by those with technical expertise. While it’s designed for versatility, it may compromise comfort for daily use when lowered aggressively.
Pros:- 24 levels of damping for precise tuning
- Lowering range improves stance and handling
- Suitable for street, mountain, and track driving
Cons:- Installation may require technical knowledge
- Ride comfort may decrease with aggressive lowering
Best for: Track enthusiasts or spirited drivers seeking maximum handling performance and a customizable lowering setup.
Not ideal for: Casual drivers or those seeking a plush, comfort-oriented ride, as aggressive lowering may reduce ride comfort.
- Application:Nissan 370Z Z34 (2009-2020), INFINITI G37 V36 (2008-2015)
- Spring Rate Front:10 kg/mm
- Spring Rate Rear:7 kg/mm
- Spring Length Front:230 mm
- Spring Length Rear:200 mm
- Spring Inner Diameter Front:70.5 mm
- Spring Preload:7-10 mm
- Lowering Range:1-3 inches
- Damping Adjustment Levels:0-24
Our verdict“This coilover is best for performance-focused drivers who want maximum adjustability and a race-inspired stance, despite potential comfort tradeoffs.”
maXpeedingrods Coilovers for Nissan 370Z Z34 RWD and Infiniti G37 RWD, Height Adjustable Suspension Kit, Gold
This coilover kit stands out for its combination of high-quality materials and versatile height adjustment, making it a solid choice for drivers seeking both performance and a personalized stance. Compared to the Rev9 Hyper-Street II Lowering Kit, it offers more durable construction with T6 aluminum and a broader adjustment range, though it sacrifices some ride comfort when lowered significantly. Its preset damping ensures predictable handling, but installation may require professional help, and it’s not compatible with convertible models. This kit is ideal for enthusiasts who want a durable, adjustable suspension that can handle daily driving and occasional track days.
Pros:- Adjustable ride height for a customized look
- High-quality, durable materials including T6 aluminum
- Preset damping for consistent handling
- Improves steering response and reduces noise
Cons:- Not compatible with convertible models
- Lowering height may impact ride comfort
- Installation may require professional assistance
Best for: Performance-oriented drivers who want durability and a more aggressive look without sacrificing ride stability.
Not ideal for: Casual users seeking an easy, no-fuss installation or owners of convertible Nissan 370Z models.
- Fitment:Nissan 370Z Z34 RWD 2009-2020, Infiniti G37 RWD 2009-2015
- Spring Rate (Front):10 kg/mm (560 lbs/in)
- Spring Rate (Rear):7 kg/mm (392 lbs/in)
- Ride Height Adjustment:1-3 inches
- Material:6061 aluminum alloy with T6
- Damping:Preset damping
Our verdict“This kit suits experienced enthusiasts who prioritize durability and custom fit over ease of installation.”
Rev9 Hyper-Street II Lowering Kit for Nissan 370Z (Z34) 2009-2020
The Rev9 Hyper-Street II offers an impressive 32 damping adjustment levels, making it a top pick for drivers who want precise control over ride comfort. Unlike the maXpeedingrods Coilovers, which focus more on durability, this kit emphasizes adjustable damping and independent ride height tuning, ideal for those tuning their suspension for specific conditions. Its mono-tube shocks with steel alloy bodies promise durability, but the lack of included installation instructions and inability to restore factory ride height mean it’s best suited for experienced installers. Overall, this kit excels for those who want tailored damping settings and are comfortable with professional installation.
Pros:- Adjustable damping with 32 levels for tailored comfort
- Independent ride height and spring tension adjustments
- Designed specifically for Nissan 370Z Z34 models
- Mono-tube steel alloy shocks for durability
Cons:- No installation instructions included
- Does not restore factory ride height
- Installation recommended to be performed by professionals
Best for: Advanced users who seek precise damping control and custom ride tuning for street and track use.
Not ideal for: Novice installers or owners seeking an out-of-the-box solution without complex setup.
- Compatibility:Nissan 370Z (Z34) 2009-2020
- Spring Rate (Front):14 kg/mm (784 lbs/in)
- Spring Rate (Rear):12 kg/mm (672 lbs/in)
- Damping Adjustment:32 levels
- Body Material:Steel alloy
- Type:Mono-tube shock
Our verdict“Ideal for experienced tuners who want granular control over damping and ride height adjustments.”
Truhart StreetPlus Coilovers for 2009-2016 370Z, 2009-2013 G37, RWD
The Truhart StreetPlus coilovers provide a straightforward upgrade for owners of 2009-2016 Nissan 370Z and G37 RWD models, emphasizing handling improvements through adjustable ride height. While lacking detailed specs and comprehensive features compared to premium options like the Godspeed MonoRS, it offers a cost-effective means to improve handling and stability. Its limited information on build quality and absence of user reviews make it less suitable for those seeking proven durability, but it remains a viable entry-level choice for budget-conscious enthusiasts who want basic lowering and handling benefits.
Pros:- Adjustable height for personalized ride height
- Improves handling and stability
- Compatible with specific Nissan models
Cons:- Limited feature details and build quality info
- No customer reviews available for validation
- Potentially less durable than premium kits
Best for: Budget-conscious owners seeking handling improvements without complex features or extensive adjustments.
Not ideal for: Serious enthusiasts wanting precise damping control or high-performance durability.
- Compatibility:2009-2016 Nissan 370Z, 2009-2013 G37 RWD
- Ride Height Adjustment:Yes
Our verdict“A sensible choice for budget-minded owners aiming for handling upgrades without the complexity of premium kits.”
Godspeed MonoRS Coilover Suspension Lowering Kit for Nissan 370Z (Z34) 2009-2021
The Godspeed MonoRS stands out for its wide application range and adjustable damping, making it suitable for both daily driving and occasional track days. Compared to the maXpeedingrods Coilovers, it offers a more refined damping system with 32 levels, plus high-quality mono-tube shocks that ensure smooth damping and durability. Its durable CNC-machined aluminum components and one-year warranty add to its appeal, though installation is recommended by professionals due to complexity. This kit makes sense for drivers who want a versatile suspension capable of handling a variety of driving conditions without sacrificing comfort or performance.
Pros:- Adjustable damping and ride height for versatile performance
- High-quality mono-tube shocks for smooth damping
- Durable CNC-machined aluminum components
- One-year warranty for peace of mind
Cons:- Installation may require professional help
- Requires rear OE spring removal
- Limited warranty duration of one year
Best for: Daily drivers and amateur track enthusiasts seeking a balanced, adjustable suspension setup.
Not ideal for: Owners looking for a plug-and-play suspension or those on a strict budget due to its more complex install process.
- Application:Nissan 370Z (Z34) 2009-2021
- Rear Spring Rate:10 kg/mm
- Front Spring Rate:12 kg/mm
- Damping Levels:32
- Shock Type:Mono-tube steel alloy
- Warranty:1 year
Our verdict“Suitable for drivers wanting a versatile, adjustable coilover system that handles both daily and spirited driving well.”
maXpeedingrods Coilovers for Infiniti G37 V36 Sedan RWD 2009-2015, G37 Coupe 2008-2013, Nissan 370Z RWD 2009+ – Height Adjustable Suspension Kit, Gold
The maXpeedingrods Gold Coilovers are designed for multiple RWD models, including Infiniti G37, Nissan 370Z, and NISMO Z34, providing a broad fitment range and height adjustment from 1 to 3 inches. Compared with dedicated kits like Godspeed MonoRS, these emphasize versatility across models, but their build quality and damping adjustability are less detailed, making them better suited for owners seeking a customized look rather than track-ready handling. While the durable T6 aluminum construction offers good resilience, installation might be complex, and ride comfort can be affected at maximum lowering.
Pros:- Adjustable ride height for tailored stance
- Durable T6 aluminum construction
- Compatible across multiple RWD models
- Preset damping for predictable handling
Cons:- Not suitable for convertibles
- Installation may require technical skill
- Ride comfort may decrease with aggressive lowering
Best for: Owners of multiple RWD models who want a single suspension solution with adjustable height and a bold stance.
Not ideal for: Owners seeking advanced damping control or those prioritizing a straightforward, plug-and-play installation.
- Fitment:Infiniti G37 V36 Sedan 2009-2015, G37 Coupe 2008-2013, Nissan 370Z RWD 2009+
- Spring Front:10 kg/mm (560 lbs/in)
- Spring Rear:7 kg/mm (392 lbs/in)
- Ride Height Adjustment:1-3 inches
- Material:6061 aluminum alloy with T6
Our verdict“Best suited for owners wanting model versatility and visual customization over fine-tuned handling or ease of install.”
Rev9 Hyper-Street II Coilover Suspension Lowering Kit for Nissan 370Z (Z34) 2009-2020
This kit stands out for its extensive adjustment features, including full-length ride height control and 32 damping levels, making it ideal for enthusiasts who want precise tuning. Compared to the BC Racing BR Series, which offers full height adjustment but only 30 damping levels, the Hyper-Street II provides slightly more granular damping control. The main tradeoff is that it lacks included installation instructions, so professional setup is recommended, adding to the overall cost and complexity. This kit is perfect for experienced tuners seeking detailed customization but may be less suitable for novices or those looking for a straightforward install.
Pros:- Full-length adjustable ride height for precise stance control
- 32 damping adjustment levels for fine-tuning ride quality
- Independent spring tension and ride height settings for customization
Cons:- No installation instructions included, requiring professional setup
- Does not adjust to factory ride height, limiting quick return to stock stance
Best for: Experienced car enthusiasts who want detailed suspension tuning options.
Not ideal for: Owners seeking a plug-and-play solution without professional installation or extensive setup.
- Spring Rate (Front):14 kg/mm (784 lbs/inch)
- Spring Rate (Rear):12 kg/mm (672 lbs/inch)
- Top Mount:Standard Top Mount
- Damping Adjustment:32 Clicks
- Compatibility:Nissan 370Z (Z34) 2009-2020
- Type:Mono-tube Shock
Our verdict“This kit suits experienced tuners craving maximum adjustment flexibility but isn’t ideal for beginners or casual users.”
Coilovers Suspension Kit for Nissan 370Z 2014-2020
This kit offers a straightforward upgrade with complete coilovers and struts, making it suitable for owners who want a direct replacement to improve handling without extensive tuning. Unlike the Rev9 Hyper-Street II, which emphasizes adjustability, this kit prioritizes simplicity and reliable performance with standard spring rates designed for balanced handling. While it requires professional installation, it’s a good choice for those who prefer a complete, ready-to-install setup that minimizes customization. However, compatibility confirmation is recommended before purchase to avoid fitment issues.
Pros:- Complete coilover kit with struts included for easy installation
- Designed for direct replacement using standard tools
- Spring rates optimized for a balanced handling experience
Cons:- Requires professional installation for best results
- Compatibility confirmation needed before purchase to ensure proper fitment
Best for: Owners seeking a reliable, full replacement coilover set for daily driving and moderate performance upgrades.
Not ideal for: Advanced users looking for extensive damping tunability or adjustable ride height.
- Application:Nissan 370Z 2014-2020
- Spring Rate (Front):12 kg/mm (672 lbs/inch)
- Spring Rate (Rear):10 kg/mm (560 lbs/inch)
- Complete Kit:Yes
- Installation:Direct replacement, professional recommended
Our verdict“This kit is ideal for owners wanting a reliable, bolt-in upgrade without the need for extensive tuning or modifications.”
Rev9 Hyper-Street II Coilover Kit for Nissan 370Z (Z34) 2009-2020, 32-Way Damping Adjustment
This coilover set emphasizes damping customization with 32 levels, offering a high degree of ride tuning for those who want to dial in their suspension. Compared to the BC Racing BR Series, which has 30 damping levels, the Hyper-Street II adds a small but meaningful increment in adjustment options. Its mono tube shocks with steel alloy bodies provide durability, but the lack of included installation instructions means setup should be handled by professionals. This kit is targeted at those who prioritize damping precision over ease of installation or full height adjustability.
Pros:- 32 damping levels for precise ride tuning
- Independent adjustments for ride height and spring tension
- Designed specifically for Nissan 370Z (Z34) from 2009-2020
Cons:- No installation instructions included, requiring professional setup
- Does not adjust to factory ride height, limiting quick return to stock
Best for: Serious enthusiasts who want detailed damping adjustment for track or spirited driving.
Not ideal for: Casual drivers or beginners who prefer a simple, ready-to-go suspension upgrade.
- Compatibility:Nissan 370Z (Z34) 2009-2020
- Spring Rate (Front):14 kg/mm (784 lbs/inch)
- Spring Rate (Rear):12 kg/mm (672 lbs/inch)
- Damping Adjustment:32 levels
- Type:Mono tube shock
- Body Material:Steel alloy
Our verdict“This kit is best suited for drivers who want extensive damping control and are comfortable with professional installation.”
BC Racing BR Series Coilovers for 2009-2020 Nissan 370Z (Z34)
The BC Racing BR Series offers a balanced mix of full height adjustment and 30 damping levels, making it a versatile choice for both street and spirited driving. Its bolt-in design simplifies installation compared to more complex setups like the Hyper-Street II, which demands professional help. While the warranty is limited to manufacturer defects, the adjustable features provide enough flexibility for most drivers to find a comfortable and capable stance. Compared to the Rev9 Hyper-Street II, it may lack the same level of damping granularity but compensates with ease of use and proven reliability.
Pros:- Full height adjustability to set your preferred stance
- 30 damping adjustment levels for tuning performance
- Direct bolt-in fitment simplifies installation
Cons:- Limited to 2009-2020 Nissan 370Z models, reducing versatility
- Warranty coverage may be limited to manufacturing defects
Best for: Daily drivers and hobbyists seeking an all-around coilover with straightforward installation.
Not ideal for: Advanced tuners seeking maximum damping levels or custom spring rates beyond factory options.
- Shock Design:Mono-tube
- Height Adjustability:Full
- Dampening Adjustment:30 levels
- Fitment:Vehicle specific
- Warranty:1 year
Our verdict“This kit fits owners who want reliable, adjustable coilovers with minimal fuss and straightforward setup.”
Godspeed MSS0184-A MonoSS Coilovers Suspension Lowering Kit, 16 Way Damping Adjustment
This kit provides a solid balance between damping control and quality, featuring 16 levels of damping adjustment, stainless steel shocks, and independent spring and ride height tuning. Compared to the Hyper-Street II options with more damping levels, the Godspeed kit offers a more straightforward setup with durable components suited for daily or occasional spirited driving. Its full 1-year warranty adds peace of mind, though professional installation is recommended to achieve optimal results. It’s a strong choice for those who value build quality alongside performance tuning.
Pros:- 16 damping adjustment levels for ride tuning
- High-quality stainless steel shocks with rebuild capability
- Independent spring tension and height adjustments
Cons:- Installation typically recommended by professionals
- May require professional setup for optimal performance
Best for: Drivers seeking a durable, high-quality coilover with moderate damping adjustability for daily use and occasional performance driving.
Not ideal for: Extreme track enthusiasts or those looking for maximum damping levels or full height adjustability.
- Compatibility:Nissan 370Z (Z34) 2009-2020
- Spring Rate (Front):12 kg/mm (138.26 lbs/inch)
- Spring Rate (Rear):10 kg/mm (115.21 lbs/inch)
- Damping Levels:16
- Shock Diameter:52mm
- Warranty:Full 1 Year Limited
Our verdict“This coilover kit is ideal for those wanting a durable, rebuildable suspension with moderate tuning options and quality components.”
How We Picked
Products were evaluated based on a combination of build quality, adjustability, ride performance, value for money, and compatibility. Priority was given to kits offering significant damping and height adjustment, as these features directly impact handling and personalization. We also considered brand reputation, customer reviews, and ease of installation to ensure practical usability. The ranking reflects a balance between premium features and affordability, with a clear focus on products that enhance the Nissan 370Z’s sporty capabilities while remaining accessible to a range of users.
Factors to Consider When Choosing Best Coilover Kits For Nissan 370Z
Selecting the right coilover kit for your Nissan 370Z involves understanding several key factors. Beyond basic features, it’s important to consider how each aspect impacts your driving style, installation experience, and long-term maintenance. A well-chosen coilover can dramatically improve handling, but a poor fit or setup can lead to discomfort or even damage. Here are the main considerations to keep in mind:Adjustability and Tuning Options
Look for kits with multiple damping and height adjustment settings. Greater adjustability allows you to fine-tune ride comfort, handling precision, and stance according to your preferences and driving conditions. Some kits offer 16, 24, or even 32 damping settings—more options mean more control but can also increase complexity during setup. Avoid overly complicated kits if you’re a beginner, as improper tuning can diminish ride quality or cause uneven tire wear.
Build Quality and Durability
High-quality materials like anodized aluminum or steel components extend the lifespan of your coilover and resist corrosion. Brands with a reputation for durable construction often provide better shock seals and more reliable damping over time. Cheaper kits may save money upfront but tend to wear out faster or suffer from leaks and inconsistent damping. Consider your climate and driving conditions when evaluating durability needs.
Compatibility and Fitment
Ensure the kit explicitly states compatibility with 2009-2020 Nissan 370Z models. Some kits also fit related models like Infiniti G37, but differences in suspension geometry can affect performance. A precise fit guarantees proper ride height adjustment and avoids interference with other components. Confirming fitment details before purchase prevents costly returns or installation issues.
Ease of Installation and Tuning
While some kits are designed for straightforward bolt-on installation, others require more advanced tools and knowledge for proper setup. Adjustable kits with multiple damping settings may need professional alignment afterward. Beginners should look for kits with clear instructions and possibly pre-assembled components to simplify installation. Remember, a more complex setup offers better performance potential but can be daunting for novices.
Cost and Long-term Value
Price ranges widely, from budget options to premium setups. Cheaper kits might suffice for casual use but often lack durability or adjustability. Investing in a higher-end kit can improve handling, comfort, and longevity—especially if you plan to track or enthusiastically drive your Z. Balance your budget with your performance goals to find the best value, considering not just initial cost but ongoing maintenance and upgrade potential.
Frequently Asked Questions
How do I know if a coilover kit is compatible with my Nissan 370Z?
Compatibility depends on the specific model year and suspension type of your Nissan 370Z. Most kits specify which years and trims they fit, so cross-referencing your vehicle’s details with the product description is essential. Some kits also support related models like the Infiniti G37, but differences in suspension geometry can affect fitment. To avoid issues, consult the manufacturer’s compatibility list and consider asking a professional installer if unsure.
Will installing coilovers affect my car’s ride comfort?
Yes, coilovers typically alter ride comfort, especially if you choose a sport-oriented setup with stiffer damping. Adjustable kits allow you to fine-tune firmness to balance handling and comfort. Keep in mind that lowering your car can also impact ride quality by reducing suspension travel. If daily comfort is a priority, opt for a kit with softer damping settings or a more comfort-focused design.
Is professional installation necessary for coilover kits?
While some kits are designed for easy bolt-on installation for experienced DIYers, many benefit from professional setup. Proper installation and alignment are critical to ensure your coilovers perform correctly and don’t cause uneven tire wear or handling issues. For those unfamiliar with suspension tuning, seeking professional help is advisable to get the best results and avoid mistakes.
How often should I service or replace coilover components?
Regular inspection is recommended, especially if you track your car or drive aggressively. Look for signs of leaks, corrosion, or damping inconsistency. Most coilover shocks are built to last several years with proper maintenance, but variable driving conditions can accelerate wear. Replacing worn components or servicing the dampers ensures continued performance and safety.
Should I prioritize adjustability over build quality?
Adjustability offers greater control over handling and ride height, which is valuable for enthusiasts or those with specific performance goals. However, without solid build quality, adjustable components can suffer from leaks or mechanical failure. Ideally, look for a kit that balances both—high-quality materials with ample tuning options—to achieve a durable and customizable suspension setup.
Conclusion
For most drivers seeking a reliable upgrade, the Rev9 Hyper-Street II provides a balanced combination of adjustability, performance, and affordability, making it the best overall choice. Enthusiasts who prioritize premium quality and maximum customization should consider the BC Racing BR Series, though it comes at a higher price. Budget-conscious buyers or beginners will find solid value in the maXpeedingrods T6 Upgraded Coilovers, which deliver respectable performance without complexity. If your focus is on casual daily driving with occasional spirited runs, these options will serve well; for track or aggressive setups, investing in higher-end kits is advisable.
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