Top 10 Best Coilovers for WRX STI Review with Buying Guides & FAQs 2021

The following information is the most comprehensive for all those who want to find the best coilovers for WRX. Any vehicle needs new replacement parts, especially a Subaru Impreza from a few years ago.

Anyway, some people are not experienced enough to choose high-quality and efficient parts. A considerable quality difference in mechanical parts can offer a horrible driving experience on your next trip.

When choosing the optimal parts for your vehicle, here is a review of 10 high-end options. Improving your driving experience will be very easy with this information.

Comparison Table of Best WRX Coilovers

Photo Title Buy
24 Ways Adj. Damper Coilovers for Subaru Impreza WRX 2002-2007/ STI 2004/ Forester 03-08/ Legacy 94-98 GDA GDB Shock Absorbers Suspensions Struts - Golden Check Details
MOSTPLUS Coilovers Struts Compatible with 2002-2007 Subaru Impreza WRX GDB GDA/2003-2008 Foreste/2005 Saab 9-2X (Set of 4) Check Details
Rev9 R9-HS2-039 Hyper-Street II Coilover Suspension Lowering Kit, Mono-Tube Shock w/ 32 Click Rebound Setting, Full Length Adjustable, compatible with Subaru Impreza WRX (GR/GV) 2008-14 Check Details
JDMSPEED New Red Full Coilover Struts Shock Absorbers Suspension Kit Replacement For Impreza WRX 2002-2007 Check Details
maXpeedingrods Adjustable Damper Coilovers Strut for Subaru Impreza WRX 2002-2007 GDA GDB for Saab 9-2X 2004 2005 Suspension Spring Shock Absorber Check Details
Godspeed(MRS1430-A MonoRS Coilovers Lowering Kit Made for Subaru Impreza WRX 02-07(04 STI), Set of 4 Check Details
Adjustable Height Coilovers for Subaru Impreza WRX 2002-2007 STI 2004 GDA GDB 2003-2008 Shocks Struts Suspensions + Top Hats Check Details
maXpeedingrods Adjustable Coilover for Subaru Impreza WRX 2002-2007 GDA GDB STI 2004 for Saab 9-2X Suspension Shock Struts Grey Check Details
Coilovers Strut for Honda Civic 1996-2000 Del Sol CRX 1992-1998 Suspension Spring Shock Height Adjustable Check Details
BC Racing BR Series Coilovers Extreme Low Compatible with 2002-2007 SUBARU WRX / 04 STI Check Details

What is the best coilovers brand for WRX?

ZYauto is the best brand for WRX coilovers among all the available options, and according to the analysis we have done in this review.

We have also found other alternatives that can provide excellent results to drivers who enjoy their Subaru Impreza.

When choosing the best set of Subaru Impreza parts, we have considered certain vital aspects.

Some of these aspects include the lifespan of each part and the functionality it can provide on different roads. So for a quick choice, ZYauto is the most suitable manufacturer that manages to bring together the best features of the coilovers.

Why “ZYauto” is the best brand for WRX coilovers?

In this review, we have chosen the manufacturer ZYauto due to the set of features that it manages to bring together in each of the parts produced.

Here, it is essential to consider the adjustable height of these parts and their ability to adapt to different road conditions. Each of these characteristics provides a different driving result.

Whether daily driving or long-distance road driving, each of these parts offers a high level of durability and strength.

Additionally, we have considered the broad compatibility of the parts designed by this manufacturer for the different Subaru Impreza models.

The 10 Best Coilovers for WRX Review 2021 [Updated Tech & Features]

01. ZYauto ‎CO-SUBGDB-G-LC-UPC1- Best Choice for WRX STI

Highlighted Features

  • 24 adjustment modes
  • 9 pounds
  • Spring rate 19.8 lbs/mm
  • Adjustable height front 14.764-20.079 in
  • Rear adjustable height 19.685-25.000 in

To find the best WRX coilovers, many users agree that these parts are the most appropriate for different Subaru Impreza models.

When talking about compatibility here, we can consider models from 2002 to 2007. Yet, these are not the best coilovers for 2016 WRX.

A truly remarkable aspect of these suspension shocks is the compatibility with 2002 to 2007 WRX.

A Subaru Impreza Outback Sport compatibility has also been included, as well as Saab 9-2x compatibility. All those users with a Subaru Impreza WRX Blobey and Bugeye will also be able to count on these parts.

Proper height adjustment means raising the Subaru Impreza for a more comfortable ride.

Each driver will have the ability to maintain a better balance of the tires or wheels and the car in different weather conditions.

Here we are talking about an adjustable front ride height from 16.929 to 19.685 inches and a rear ride height from 23.228 to 25975 inches.

With a 24-day type of adjustment, the driver will be able to set the shock absorber force and take into account the weather conditions.

Many experts claim that this is a great option to be able to adapt to road conditions. Here a hard or soft ride is possible depending on the driver’s needs.

Pros

  • Firm suspension
  • Good level of efficiency
  • Good adaptation in curves

Cons

  • Incompatibility with some lever clips

02. MOSTPLUS M143001-1- Expert’s Recommended

Highlighted Features

  • Front spring rate 17.6 lbs/mm
  • Rear spring rate 13.2 lbs/mm
  • Offers adjustable height
  • Offers adjustable tilt plate
  • Two pieces front and two pieces rear

When we check the compatibility in one of the best WRX coilovers, we notice that these parts can be implemented to a Subaru Forester GDA GDB, Subaru Impreza from 2003 to 2008, and Saab 9-2x 2005.

However, some users have mentioned that implementing this part could be possible on other Subaru Impreza, although some changes are required.

While the shock absorber is not adjustable, the adjustable-height is complemented by 45-degree adjustable camber plates.

Adjustable tension and top mounts have also been incorporated here. This package has incorporated an excellent installation for anyone to use some essential tools in the mounting procedure.

In this case, the manufacturer recommends a professional installation because four pieces are included, two of the front and two of the rear.

In general, it is possible to notice a better functionality of the vehicle’s suspension when driving after incorporating these parts.

Pros

  • Excellent level of adjustability
  • Easy and proper installation
  • Excellent durability

Cons

  • Installation can be complicated with some models.

03. Rev9 R9-HS2-039- Massive Powerful

Highlighted Features

  • 32 click adjustment
  • Full-length adjustment
  • Metal finish exterior
  • Independent spring tension
  • Full suspension lowering kit

A must-have aspect of these 32 click rebound adjustment parts is the compatibility they offer. In this case, the compatibility covers the 2008 to 2014 Subaru Impreza WRX model.

Every person who relies on these parts will count on a similar performance to the best coilovers for 2016 WRX.

A standard top mount and 32 levels of damping have been included in these parts. Many users claim that this brand is among the best Coilover brands.

This is due to the quality of the pillow ball plate and the front spring rate of 17.6 pounds/millimeters, and the rear with the same value.

One of the weaknesses of this set of parts is that installation instructions are not included.

However, it is possible to have these parts belonging to the best Coilover brands after a professional installation.

Specifically, these are Coilover suspensions that do not adjust to the factory ride height and are low kits.

Pros

  • An optimal level of functionality
  • Efficient installation results
  • Excellent cost-benefit ratio

Cons

  • The adaptability that can be improved

04. JDMSPEED ‎F034-SBRD- Heavy-Duty Coilover

Highlighted Features

  • Two front and two rear pieces
  • Red finish
  • 2 pounds
  • Full monotube design
  • No damping adjustments

As you continue to search for excellent Subaru WRX coilovers parts, these replacement shocks can make up an excellent parts kit.

Here users may notice that compatibility covers any Subaru Impreza WRX from 2002 to 2007. According to user feedback, while this does not cover many models, it is still one of the best coilovers for sti.

One noticeable feature of this set of new parts is that it provides superior performance.

Every driver will have the possibility to drive their vehicle on different roads and paths, obtaining a more pleasant experience. Here the damping adjustment has not been incorporated because they are a set of coil-over suspension parts.

As everyday drivers, this manufacturer assures that this is an ideal set of parts for different roads.

All this can be enjoyed after a simple installation, as long as the person has proper tools. Each piece made of aluminum will be able to offer incredible strength and durability.

Pros

  • Poor performance
  • Excellent results for the price
  • Reduces wheel travel

Cons

  • Lots of negative camber

05. maXpeedingrods ‎AQ51TO- Durable & Effective

Highlighted Features

  • 9 pounds
  • Two rear pieces and two front pieces
  • Two stainless steel keys
  • Four coil springs
  • Spring suspension shock absorber

When it comes to finding the best coilovers for sti, this set of parts may be appropriate.

This set of Subaru WRX coilovers can be suitable for Subaru Impreza Outback Sport from 2001 to 2007, Subaru Impreza WRX Blobeye – Bugeye, Subaru Impreza WRX STI 2004 GDA GDB.

Among the most notorious features of this set of parts is the experience it can offer to every driver of your vehicle.

In the face of any road or road conditions, the ride continues to be comfortable. At the same time, the user can know the capability of this brand when complemented with the suspension system.

A unique design has been incorporated into this set of parts that provide a formidable service life.

On the one hand, highly durable aluminum has been included and a powder coating to optimize the state of cleanliness. Moreover, the installation is simple, and the person only requires simple tools.

Pros

  • Quick and easy installation
  • Optimal driving experience
  • Prolonged service life

Cons

  • No configuration guide

06. Godspeed MRS1430-A- Maximum Adjustable Capacity

Highlighted Features

  • 56 pounds
  • Painted exterior
  • 32 adjustment levels
  • Aluminum and forged steel
  • Monotube shock absorber

While not the best coilovers for 2015 WRX, this set of parts can be considered to provide an affordable result.

The compatibility of these parts covers Subaru Impreza WRX models from 2002 to 2007. Even the compatibility also includes the 2004 Subaru Impreza WRX STI.

In this case, a combination of carbon steel forgings with lightweight aluminum body shocks has been incorporated. This provides a set of high-strength parts that provide a formidable service life.

In this way, these parts can be used for all types of roads or weather conditions. Besides, the high-strength structure prevents the user from spending too much money on low-quality products.

Like any manufacturer, these parts should be installed by a professional.

To do so, it is necessary to check the compatibility of the design and all hardware. The 32 levels of adjustment allow each user to have the result they honestly expect.

Some experienced users with the proper tools may be able to perform the installation process.

Pros

  • Efficient results
  • Excellent quality structure
  • Quick and easy installation

Cons

  • No outstanding problems

07. ZYauto ‎CO-SUBGDB-G-NA-UPC3- Budget Friendly

Highlighted Features

  • Adjustable ride height
  • Gold color
  • 5 pounds
  • Adjustable pre-load spring tension
  • No installation instructions

Another way to have parts similar to the best coilovers for 2015 WRX is through this set of parts.

The compatibility offers excellent results for a 2004 Subaru Impreza WRX STI and a 2002 to 2007 Subaru Impreza WRX. It can also be a formidable option for a Subaru Impreza Sport and a Subaru Impreza Outback.

As we have mentioned above, this manufacturer is one of the most chosen by many users.

Many users claim that these parts are the best coilovers for WRX and offer excellent height adjustability. In this way, every driver could balance all the wheels of their vehicle while driving on any road.

As with this manufacturer, aluminum parts have also been incorporated to decrease the overall weight while including high durability and strength.

Thus, it is possible to notice more excellent vehicle responsiveness from the steering thanks to these factors. Any compatible vehicle will be able to improve its appearance quickly and easily.

Anyone with experience and tools will be able to install this set of parts. However, it should be noted that installation instructions are not included.

That is why it is highly recommended to have a professional for both the vehicle’s installation and alignment procedure.

Pros

  • Works efficiently
  • Quick and easy installation
  • High-strength parts

Cons

  • No installation instructions

08. maXpeedingrods ‎CO-SUBGDB-H-LC-AMUS- Good Choice

Highlighted Features

  • 5 pounds
  • Two rear and front pieces
  • Four coil springs
  • Two stainless steel keys
  • 24-level adjustable shock absorber

Another part with a high level of compatibility is these front and rear suspension parts.

In this case, the compatibility includes the 2001 to 2004 Subaru Impreza Outback Sport and the 2004 to 2005 Saab 9-2x Coilover. Also, the compatibility takes into account the 2004 Subaru Impreza WRX STI and the 2002 to 2007 Subaru Impreza WRX.

Each person incorporating these parts has 30 levels of shock absorber that are adjustable. So the vehicle will be able to provide a much more comfortable and enjoyable ride on different roads.

When it comes to dynamic driving, it is recommended to choose 16 clicks. It is also possible to achieve much smoother functionality.

Again, this is a manufacturer that takes into account the installation of this set of parts.

A professional mechanic is always recommended for the assembly procedure, although some people have the necessary experience. With a few simple tools, any suitable person will perform the installation and enjoy more efficient driving.

Pros

  • Provides proper ride
  • Excellent adjustability
  • Easy installation with simple tools

Cons

  • No setup guide

09. ZYauto ‎WS35- Best Choice within Budget

Highlighted Features

  • 44 pounds
  • Two front and rear pieces
  • Two stainless steel keys
  • Coil suspension
  • Adjustable height capacity

As with the best manufacturers, this set of parts also offers a design compatible with different vehicles.

Here also, the different models of Subaru Impreza have been taken into consideration. Some of the compatible vehicles are Subaru Impreza Outback Sport and Saab 9-2x Coilover and Honda Civic and Acura Integra models.

In particular, this set of parts provides a height adjustment feature to find the best driving position.

The driver will have the possibility to choose the best height depending on the type of driving or the road to be traversed. Each part is manufactured with high-strength metals such as aluminum to decrease the weight of the vehicle.

Each of these parts can improve the appearance of a vehicle in an efficient way. However, for this, the installation process is essential.

Here again, a person with some knowledge and simple tools will perform the installation process. An expert mechanic is always recommended to avoid any kind of mistake.

Pros

  • Improved driving experience
  • Parts with high durability and strength
  • Quick and easy installation

Cons

  • Delimited compatibility with Subaru Impreza

10. BC Racing BR ‎F-02E-BR- User’s Top Pick

Highlighted Features

  • Monotube shock design
  • 30 levels of adjustment
  • Separate height adjustment
  • 30 pounds
  • Compression and rebound adjustment

Lastly, we find this set of parts that offer excellent compatibility, just like the previous options.

Here, the compatibility considers the 2002 to 2007 Subaru Impreza WRX and the 2004 Subaru Impreza WRX STI. Many users claim that it is not recommended to incorporate this set of parts into other similar Subaru Impreza models.

Every driver will have the ability to have 30 levels of damping force adjustment.

All of this is complemented by separately adjustable height and compression and rebound adjustment. In other words, the driver will have the ability to adjust the parts to achieve the proper comfort considering the roads they wish to travel.

In this case, this is the shallow version of this set of parts, and they offer the perfect fit after the assembly process.

However, here too, a skilled mechanic is recommended to carry out the installation process. In just a few steps, the driver will be able to enjoy more comfort while driving.

Pros

  • Improved driving experience
  • Fast and time-saving installation
  • Excellent cost-benefit ratio

Cons

  • Installation requires some tools.

User Buying considerations for the Best Coilovers for WRX

When it comes time to get the necessary parts for the Subaru WRX, you should pay attention to several aspects.

Even this is especially important when you are a novice user of this vehicle. Unless you want an unbalanced and uncomfortable ride, it is recommended to consider the following aspects.

Compatibility

As with any other mechanical part, compatibility is one of the most important aspects to consider.

Simply put, an incompatible part will not work on your vehicle, and no attempt should be made to force the issue. All parts are compatible with some cars, and this also includes vehicle suspension system parts.

We have previously analyzed the best parts in the market, mentioning the compatibility with different Subaru Impreza models.

Anyway, it is also highly recommended to check this aspect a second time to avoid all kinds of unintentional mistakes. Good compatibility will be seen through a simple configuration without too many obstacles.

Quality of materials

An essential aspect to check the service life of mechanical parts is the quality of the materials used in production.

Some parts have been manufactured with a type of aluminum to reduce the overall weight of the part while maintaining a certain level of strength.

Parts made of rubber are also often incorporated to complement the use of these parts.

Sometimes we can consider that other components are also manufactured with carbon steel to offer superior functionality.

This can undoubtedly be an appropriate aspect for a Subaru Impreza being driven on fast roads or under certain special conditions. Considering this aspect will allow for highly durable parts.

Adjustable height and functionality

In general, we can find suspension shock absorbers that can provide height adjustment.

No doubt many drivers appreciate this feature for everyday life. It is an aspect that can be recognized in the ride height. An adjustable ride height provides a more comfortable driving position for everyday driving.

It is also essential to consider other aspects, such as the loading dock rate and the lowering height range.

For this purpose, it is recommended to check the characteristics of the original Subaru Impreza parts. In this way, the novice user will have the possibility to know if he will get parts that are very different from the ones his vehicle had.

Installation Process

Finally, the installation process is also another relevant aspect to consider. Some people can save money by hiring an expert mechanic.

For this, the person must have a certain level of experience and some necessary parts. All of these should be checked before starting the installation process.

Of course, it would be highly inappropriate to find out that the tools are insufficient when the vehicle is disassembled.

In most instances, high-quality parts can provide quick and easy installation due to their design. However, in many cases, installation instructions are not included, creating problems for novice users.

Most Searched FAQs about Best WRX Coilovers

1. Is it possible to optimize ride quality with coilovers?

In general, these types of parts can offer different benefits and advantages when incorporated into the most appropriate compatible vehicle.

Compared to stock, these parts offer a higher level of rate performance when it comes to street driving. Of course, this comparison takes into consideration parts from each of these designs with similar ride quality.

It should be noted that some drivers notice differences due to the upper mounts and metal hangers.

Some of these differences correspond to spring noise or increased overall noise when driving on a highway. However, these parts are adjustable and allow better adaptation to the specific conditions of different roads.

2. Are coilovers recommended for everyday driving?

One of the most common answers is that these parts are not recommended for fast driving.

However, this kind of answer is provided when it comes to intermediate-quality parts. Many such parts with high quality and efficiency can be adjustable due to their manufacturing design.

In such a way that by incorporating the desired adjustment, the driver will be able to adapt the stiffness or softness of the vehicle to the road traveled.

Otherwise, the ride could be too stiff with a certain level of discomfort. Additionally, these parts provide an excellent result when it is not a matter of daily driving, especially on fast roads.

3. Which is more efficient: struts or coilovers?

Each of these parts is manufactured with specific functionality.

Many people who make this comparison do not know that within the different types of struts, coilovers are one of the designs. In this type of part, it is possible to find a spring that extends or coils from the top.

However, there are some differences to consider.

On most occasions, coilovers provide a more relevant result about the ride height from the adjustability. Even individuals can replace the springs as well as adjust the ride height.

This requires the proper knowledge, although more customization of the spring cup is obtained.

4. Which part offers the most excellent smoothness: springs or coilovers?

Both coilovers and lowering springs provide different characteristics, including smoothness.

In this case, the ride height is much more comprehensive and is included within the adjustment range of coilovers. In this way, the driver can enjoy a more personalized ride according to their tastes or the roads traveled.

High-quality coilovers kits can sometimes reduce unsprung weight, optimizing the driving experience.

Many experienced users find that lowering springs do not offer an extensive range of adjustments. This also includes shock absorption, spring preload, and rebound type.

5. Which manufacturers offer the most excellent smoothness?

According to what we have analyzed in this review, different manufacturers offer high-quality features. Among the most recommended manufacturers is ZYauto.

Many people get the desired parts and the best results about smoothness. However, the adjustment range of these parts should also be considered.

Conclusion

After getting the best coilovers for WRX, your Subaru Impreza will be able to provide a much more formidable and unmatched ride.

This is a set of essential parts when it comes to maintaining an optimal driving level before different roads.

Whether it is daily driving or a long-distance trip, this set of parts will be able to make a difference. In any case, it is highly recommended to have a highly experienced mechanic to avoid any kind of error in the assembly.

Once the parts are ready, start driving to your next destination.

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