When it comes to modifying cars, power isn’t everything. How you use it is what really matters.
Coilovers allow you to drive your 370z in a way that lets you do more with the power it already makes — even if it has a stock engine.
With a lower, stiffer suspension setup tuned according to your driving style, you’ll feel a whole new level of confidence around corners.
If you want to make a serious change to the way your 370z rides, we highly recommend getting a set of coilovers. It doesn’t matter if it’s your first or tenth upgrade.
This guide will explain why coilovers are among the top 370z suspension upgrades. It will also help you choose the best coilovers on the market.
Coilovers: The Ultimate 370z Suspension Upgrade
The way your Nissan 370z rides and handles has a lot to do with its suspension.
You can completely transform your 370z by getting aftermarket suspension components like sway bars, strut bars, camber kits, upper arms, etc. Lowering springs come close but it’s coilovers that make the biggest difference.
The best part about coilovers is that the coil spring and damper comes as an integrated unit. The spring is perfectly matched with the damper and so, you won’t run into any compatibility issues.
How Coilovers Will Affect Your Handling
The main purpose of coilovers is to make your 370z stiffer and lower. Doing this ensures that all tyres are loaded evenly. This significantly improves traction.
Your 370z will be a lot more predictable around corners, reducing the chances of unwanted understeer or the dreaded snap oversteer.
Things to Consider Before Choosing Coilovers
Coilovers aren’t the cheapest 370z suspension upgrades. That said, it’s better to know what you’re getting into before putting your money down.
Competition among aftermarket parts is very intense for some cars. The 370z is definitely one of them. Because of this, every manufacturer is compelled to push boundaries and to make something unique.
This is great because enthusiasts like us get to choose between a wide variety of parts.
Coilovers come with different features, materials, and levels of adjustability. Here are some of the things you must consider before buying a set.
Top Mounts
“Top mount” refers to the strut mount located on top of the coilover which bolts on to the top side of the wheel well. Most coilovers come with pillowball top mounts while some have rubber top mounts.
Pillowball top mounts use a spherical bearing as the joint between the strut assembly and the top hat. A setup like this will give you precise handling but at the cost of increased noise, volume and harshness levels in your cabin.
Rubber mounts use a similar assembly as pillowball mounts. The only difference is that it’s insulated with hardened rubber. This takes away some of the harshness, making the coilovers and your driving experience more comfortable.
Height & Damping Adjustability
Damping refers to the rate at which your damper piston compresses and decompresses. This is relative to the amount of pressure it undergoes
Dampers are the reason why your 370z doesn’t keep bouncing around after hitting a bump in the road. They control the compression and rebound of your coil springs.
Being able to adjust damping, compression and rebound levels is the most striking feature that coilovers offer. This feature allows you to make your suspension setup stiffer or softer. You can fine-tune your ride, depending on your driving style or local road quality..
TrueType or OEM Style?
Some manufacturers offer the choice to buy their coilovers either as an integrated unit or as separate components.
This is because the rear suspension in a Nissan 370z shares a separate spring and damper unit, instead of a “strut” or coilover unit.
TrueType refers to the integrated unit, where the coil spring sits over the damper. And those that come with separate components are referred to as “Divorced Rear” or “OEM Style” coilovers.
Most brands offer both these options. It’s best to be aware of which style you’re getting before putting your money down.
Best Value 370z Coilovers
Coilovers are available in a wide price range. They can go from a few hundred bucks, all the way to five digits.
Just like many other aftermarket parts; as you go higher up in the price range, the quality will get better. What’s surprising is that even some of the “affordable” coilovers work extremely well. Here are some cheap options…
Megan Racing EZII
Manufacturer: Megan Racing
Part Number: MR-CDK-IG082D-EZII
Construction Type: Monotube
Damping Adjustment: 15 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Amazon | Enjuku Racing
EZII series by Megan Racing are among the best 370z coilovers if you are on a budget. They’re perfect for enthusiasts who want to get familiar with suspension mods and tuning without having to spend four digits.
The EZII series coilover setup uses monotube dampers which are more durable and easier to maintain compared to twin-tube dampers.
These coilovers come with a spring rate of 12k front and 10k rear which makes them perfect for aggressive street use. Along with this, you also get a 1-year warranty which adds more value to this package.
BC Racing BR Series
Manufacturer: BC Racing
Part Number: D-30
Construction Type: Monotube
Damping Adjustment: 30 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Amazon | Enjuku Racing
If you’ve recently ventured into the world of coilovers, chances are that you’ve heard of BC Racing’s BR Series setup. Among all the great options to choose from, this particular setup is a favorite among Z car owners, and Nissan owners in general. This is mainly because of their reliability.
BR Series coilovers outperform some of their higher-priced counterparts/rivals. They come with easily accessible tuning knobs that let you adjust compression and rebound without getting your hands dirty.
With 370z BC coilovers you can either keep your stock ride height or slam it, thanks to the threaded collar ride height adjustment.
Set them up at standard height or much lower, and you’ll enjoy a fantastic ride either way. You also get pillowball mounts for precise handling feedback and sharper steering response.
ISC Suspension N1
Manufacturer: ISC Suspension
Part Number: N029
Construction Type: Monotube
Damping Adjustment: 32 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: Limited Lifetime Warranty
Buy On: Enjuku Racing
The N1 coilover set by ISC Suspension is another fantastic budget offering that goes head to head with BC Racing’s BR Series.
The amount of customizability offered by ISC Suspension for their N1 coilovers is very impressive. You can choose between 3 valving options — Street Comfort, Street Sport or Track. These options allow you to dial in your setup exactly the way you want.
You can even opt for Triple S springs which offer a higher stress-bearing capacity and more precise damping as compared to regular springs. These springs are made from cold-forged silicone aluminum alloy.
These monotube coilovers are only available in an OEM style setup. To top all this, ISC Suspension even offers a limited lifetime warranty.
Revel Touring Sport
Manufacturer: Revel
Part Number: 1TR3CDNS004
Construction Type: Monotube
Damping Adjustment: 32 Levels
Spring Type: Linear + Progressive
Upper Mounts: Included
Warranty: 1 Year
Buy On: Enjuku Racing
Revel Touring Sport is a coilover setup that’s geared towards daily driving and occasional track use. They use 10k front and 8k rear spring rates which are just a notch under what most enthusiasts consider “medium-stiff”.
The best part about coilover setups like this one is the fact that they’re sporty and compliant at the same time. You won’t feel like you’re driving on stock springs but at the same time, the ride won’t be too jarring either.
With these coilovers you also get 32 levels of damping adjustment. Having such a wide range of adjustments allows you to fine-tune your ride in a way that suits you, your car and your local roads.
Silver’s NeoMax
Manufacturer: Silver’s Suspension
Part Number: NN114
Construction Type: Monotube
Damping Adjustment: 24 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 1.5 Years
Buy On: Enjuku Racing
Silver’s NeoMax coilovers are often compared with the Street Basis Z setup by Tein. This is because the two systems have a lot in common.
These TrueType coilovers come with a rather unconventional spring rate of 14k front and 8k rear. The rear spring rate is the same as stock but the fact that they offer 14k for the front springs is slightly odd.
We recommend bumping up the rear spring rate to 12k to eliminate understeer if any. Doing this is possible as Silver’s Suspension offers custom spring rates on request.
Ksport Kontrol Pro
Manufacturer: Ksport
Part Number: CNS340-KP
Construction Type: Monotube
Damping Adjustment: 36
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Amazon
Ksport Kontrol Pro coilovers have been around for years now. Many 350z and 370z owners have used and abused these and they’ve held up well, without the dreaded coilover clunk. They are especially popular on “drift missile” builds.
The Kontrol Pro coilover kit comes with a surprising 36 levels of damping which makes this setup usable for sedated as well as spirited driving. They are built in a way that allows you to change your ride height without changing the compression level.
This entry-level Nissan 370z coilover kit is ideal if you want all-round adjustability at an affordable price. However, considering the price bracket and overall build quality, we recommend going with ISC N1 or BC Racing BR Series coilovers instead.
Tein Street Basis Z
Manufacturer: Tein
Part Number: GSP92-8UAS2
Construction Type: Monotube
Damping Adjustment: None
Spring Type: Linear + Progressive
Upper Mounts: Not Included
Warranty: 1 Year
Buy On: Amazon
Street Basis Z by Tein are the best coilovers for 370z owners who want affordability and simplicity. They’re ideal if your 370z’s suspension is stock and you’re only just getting into handling mods
They provide a height adjustment range of 13mm to 68mm for the front and 10mm to 35mm for the rear. Street Basis Z coilovers for your 370z come with a spring rate of 9k front and 8k rear which is comfortable for street use, yet adequate for sharp cornering and steering response.
The main drawback of this system is that it comes with a fixed damper setting which cannot be adjusted.
Rev9 Hyper Street II
Manufacturer: Rev9
Part Number: R9-HS2-048
Construction Type: Monotube
Damping Adjustment: 32 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Amazon
Hyper Street II’s are a great set of entry-level 370z coilovers. They can be compared with the likes of Tein Street Basis Z and Megan Racing EZII series.
These coilovers come with top mounts and can be used to lower your Nissan 370z a maximum of 3 inches.
With this setup, you get a spring rate of 14k front and 12k rear which is among the stiffest rate you’ll find in this price bracket.
Rev9 did a thorough test on these springs by compressing them over 600,000 times and achieved a distortion rate of only 0.04%. This is quite impressive when you consider the price at which these are available.
Godspeed MonoMAXX
Manufacturer: Godspeed Project
Part Number: MMX3870-A
Construction Type: Monotube
Damping Adjustment: 40 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Amazon
Godspeed Project’s MonoMAXX coilovers feature a monotube damper that is constructed using an oversized 52mm cartridge with a 42mm internal piston. This design allows the dampers to take on rough and aggressive use without any problems.
This damper is combined with heavy-duty SAE952 steel to ensure a solid build quality. Most components on this coilover setup have an anti-corrosion coating to maximize durability.
This setup also comes with a spring rate of 14k front and 12k rear which is quite stiff — perfect for an aggressive street setup, but expect some complaints when you drive your mom to the shops.
High-Performance Street Coilovers for 370z
Aesthetics and a lower ride height aren’t the only reasons to install coilovers.
You can dramatically change the way your 370z drives by upgrading to coilovers that are designed for mild competition use, while also being comfortable on the street.
These coilovers are more durable and can easily handle aggressive use. If you’re someone who likes driving hard from time to time, these are your best options.
ARK DTP
Manufacturer: ARK Performance
Part Number: CD0900-0900
Construction Type: Monotube
Damping Adjustment: 16 Levels
Spring Type: Linear + Progressive
Upper Mounts: Included
Warranty: 1 Year
The DTP series coilovers by ARK Performance are ideal if you want to go a notch higher in terms of overall quality and performance. They’re 16-way adjustable and are capable of lowering your 370z by 2 inches with ease.
The 12k front and 11k rear spring rates used on these coilovers are very well balanced which makes this setup ideal for canyon carving and aggressive street use. They come equipped with 50mm pistons and forged aluminum locking collars for consistent performance.
These coilovers were designed in conjunction with the engineers from ARK Performance’s motorsports division and their team at Formula Drift. And to make things even better, you get a 1-year warranty.
Fortune Auto 500
Manufacturer: Fortune Auto
Part Number: FA-500-Z34
Construction Type: Monotube
Damping Adjustment: 24 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 5 Years
Buy On: Enjuku Racing
Fortune Auto’s 500 series coilover kit is very popular in the Z community. They make some of the most versatile coilovers you can buy.
The 500 series kit is completely hand-built by experienced technicians at Fortune Auto’s main facility located in Richmond, Virginia. If you live around here, getting these coilovers rebuilt and re-valved is going to be very convenient. They will probably be the first and last coilovers you buy for your Nissan Z34 as a result.
These coilovers feature what Fortune Auto calls “Flow Digressive Piston Technology”. This allows the damper to produce a higher shock force at low speeds and lower shock force at high speeds. This means that you’ll experience a smooth, predictable ride over slightly rough terrain regardless of your speed.
These are the best coilovers for 370z owners who want to experience race technology on the street. And the best part? You also get a 5-year warranty on this 370z coilover kit.
Stance XR1
Manufacturer: Stance
Part Number: ST-Z34-XR1
Construction Type: Monotube
Damping Adjustment: 16 Levels
Spring Type: Linear
Upper Mounts: Included
Warranty: 2 Years
Buy On: Enjuku Racing
The XR1 range is Stance’s flagship line of coilovers that feature some of the most advanced tech we’ve seen in this price range. This includes:
- Inverted monotube design that makes it possible to use a larger piston
- Digressive valving — similar to what’s seen on Fortune Auto’s 500 series coilovers
- Heat-treated Chromoly steel piston rods for consistent, tireless damping
Stance decided to go with 12k front and 11k rear spring rates which are considered stiff but the digressive valving feature takes care of this. The ride isn’t rough — instead, it feels firm and reassuring. It makes you want to push harder through corners and the steering feels very direct.
We 100% recommend these 370z Stance coilovers for a do it all setup.
The Best 370z Coilovers for Track Use
Coilovers that are designed for track use first differ from those made for street use. This is mainly because road and track conditions are very different.
For example, a track doesn’t have bumps or potholes. But it does have sharp corners that you’re going to take at high speeds. To tackle this, track coilovers can typically be ordered with custom spring rates, a wider range of adjustability and are rebuildable.
Here are some of the most track-ready coilovers for your 370z.
Feal 442
Manufacturer: Feal
Part Number: 442-Z34
Construction Type: Monotube
Damping Adjustment: 14 Levels for Compression | 30 Levels for Rebound
Spring Type: Linear
Upper Mounts: Included
Warranty: 1 Year
Buy On: Enjuku Racing
Feal’s 442 coilover kit is the most comprehensive set up on this list. These coilovers are assembled in the USA and are fully rebuildable and revalveable.
This setup is 2-way adjustable which means you can adjust the compression and rebound separately. This is quite different and more advanced compared to 1-way coilover designs which let you adjust either compression or rebound, or both simultaneously.
The 442 kit comes with Japanese Swift springs which are designed to increase performance while keeping an OEM-like ride.
Complete with aluminum top mounts, high-flow pistons and a wide range of features, this 370z coilover kit is ideal for a perfect track day.
KW Variant 3
Manufacturer: KW Suspension
Part Number: 35285007
Construction Type: Monotube
Damping Adjustment: 14 Levels
Spring Type: Linear + Progressive
Upper Mounts: Not Included
Warranty: Limited Lifetime Warranty
Buy On: Amazon | Enjuku Racing
KW’s Variant 3 coilover setup is known for its dual level valves that let you adjust the rebound and compression independently. This is ideal for 370z owners who like switching from a track setup to a street setup frequently.
So while these coilovers will give your Nissan 370z that tastefully lowered look, they’ll still perform on race day.
370z KW V3 coilovers are approved by the German Technical Control Board (TÜV) which further improves their credibility. For European buyers, this certification can also make it easier to pass government car inspections.
Tanabe Sustec Z40
Manufacturer: Tanabe
Part Number: TSE4150
Construction Type: Twin-Tube
Damping Adjustment: 40 Levels
Spring Type: Linear + Progressive
Upper Mounts: Included
Warranty: Limited Lifetime Warranty
With Tanabe Sustec Z40 coilovers, you can turn your 370z into the ultimate sleeper car. These things are known to be the quietest coilovers you can buy in this price range.
But don’t let the quiet and compliant ride fool you. Your 370z can double up as an all-out track weapon with these coilovers installed.
These special order coilovers feature Pro2010 springs which are some of the most versatile and responsive springs we’ve seen. Apart from that, you get a whopping 40 levels of damping adjustment which let you fine-tune your suspension setup.
The best feature of these coilovers is that they use a twin-tube damper design. This reduces damper friction and gives you the smoothest ride possible.
370z Coilovers: Your Top Choices
Choosing the right coilovers for your 370z will make a night and day difference in the way it handles. Of course, selecting the right kit is vital.
Coilovers aren’t something you buy every day. It’s easy to get overwhelmed with so many tempting options but don’t worry, we’ve got you covered.
Here are the best 370z coilovers you can buy right now.
For All-Round Reliability: BC Racing BR Series
These Nissan 370z BC coilovers are known to be one of the most reliable and high-value suspension upgrades. Countless 370z owners have used them for all sorts of driving styles and have seen extremely positive results. We definitely recommend these.
For the Best Performance: KW Variant 3
Ask any enthusiast about their 370z KW V3 coilovers and it’s certain that you’ll get a thumbs up. We have yet to come across such a versatile coilover setup that can handle everything from track use to cross country touring.
Which setup would you pick? Do you know of any coilovers that should’ve made this list? Let us know by leaving a comment below!