2021 Mazda MX-5 Miata Sway Bars

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Keep Your 2021 Mazda MX-5 Miata in Top Shape with Quality Sway Bars

Whether you’re repairing or upgrading your Sway Bar, using high-quality parts is key to keeping your 2021 Mazda MX-5 Miata looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Sway Bars and Kits and Sway Bar Link Bushing Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2021 Mazda MX-5 Miata Sway Bar at Advance Auto Parts is around $254.13, with a range that starts at $101.99 and goes up to $512.99. With 7 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Whiteline Heavy Duty Front Sway Bar, 26mm Blade Adjustable, BMF65Z, aFe POWER CONTROL Lightweight Tubular Alloy Front and Rear Sway Bar Set Blue, 440-751001-L, and Whiteline Sway Bar Kit – Front 28.6mm & Rear 16mm, BMK013 start at just $172.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Sway Bar, don’t forget to check out other key components like Ball Joints. At Advance Auto Parts, we’re here to help you keep your 2021 Mazda MX-5 Miata in peak condition, inside and out.

Essential 2021 Mazda MX-5 Miata Sway Bars

aFe POWER – aFe POWER CONTROL Lightweight Tubular Alloy Rear Sway Bar Blue, 440-751001RL (Part No.440-751001RL)

aFe POWER CONTROL Lightweight Tubular Alloy Rear Sway Bar Blue, 440-751001RL

from

$247.99
The MX-5 Miata is known for its nimble handling and high-speed cornering, but it suffers from a surprising amount of body roll. This can lead to slow transitions and vague steering response. With aFe Control sway bars, you will be able to sharpen steering response and improve initial turn-in. Body roll will be dramatically reduced, and the adjustable front and rear sway bars will allow you to dial in the handling balance that suits your driving style. Whether its stability on the track, more rotation on the autocross, or just adding confidence during canyon carving, the aFe Control sway bars will deliver. Every aFe Control sway bar is CAD designed and CNC bent to strict tolerances. This insures precise fit and perfect operation. Rear aFe Control sway bar is 2-way adjustable. This allows the driver to dial in the rear roll resistance to achieve the desired handling bias. Rear sway bar utilizes CNC machined ends. These are TIG welded to the bar in a special fixture to insure accurate hole positioning and consistent manufacturing. aFe Control includes low deflection polyurethane bushings and premium 6061-T6 aluminum black anodized billet brackets.
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aFe POWER – aFe POWER CONTROL Lightweight Tubular Alloy Front and Rear Sway Bar Set Blue, 440-751001-L (Part No.440-751001-L)

aFe POWER CONTROL Lightweight Tubular Alloy Front and Rear Sway Bar Set Blue, 440-751001-L

from

$451.99
The MX-5 Miata is known for its nimble handling and high-speed cornering, but it suffers from a surprising amount of body roll. This can lead to slow transitions and vague steering response. With aFe Control sway bars, you will be able to sharpen steering response and improve initial turn-in. Body roll will be dramatically reduced, and the adjustable front and rear sway bars will allow you to dial in the handling balance that suits your driving style. Whether its stability on the track, more rotation on the autocross, or just adding confidence during canyon carving, the aFe Control sway bars will deliver.Every aFe Control sway bar is CAD designed and CNC bent to strict tolerances. This insures precise fit and perfect operation. Front aFe Control sway bar is 3-way adjustable and rear is 2-way. This allows the driver to dial in the front and rear roll resistance to achieve the desired handling bias. Both front & rear sway bars utilize CNC machined ends. These are TIG welded to the bar in a special fixture to insure accurate hole positioning and consistent manufacturing. aFe Control includes low deflection polyurethane bushings and premium 6061-T6 aluminum black anodized billet brackets for the rear. Front uses zinc plated steel brackets with 90 Deg. zerk fittings to fit in the small packaging of the Miata.
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Whiteline – Whiteline Heavy Duty Rear Sway Bar, 16mm Blade Adjustable, BMR81Z (Part No.BMR81Z)

Whiteline Heavy Duty Rear Sway Bar, 16mm Blade Adjustable, BMR81Z

from

$134.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Whiteline – Whiteline Heavy Duty Front Sway Bar, 26mm Blade Adjustable, BMF65Z (Part No.BMF65Z)

Whiteline Heavy Duty Front Sway Bar, 26mm Blade Adjustable, BMF65Z

from

$172.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 24mm 2 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Whiteline – Whiteline Non-Adjustable Sway Bar – Rear, 16mm, BMR94Z (Part No.BMR94Z)

Whiteline Non-Adjustable Sway Bar - Rear, 16mm, BMR94Z

from

$166.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Whiteline – Whiteline Sway Bar Kit – Front 28.6mm & Rear 16mm, BMK013 (Part No.BMK013)

Whiteline Sway Bar Kit - Front 28.6mm & Rear 16mm, BMK013

from

$512.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Whiteline – Whiteline Heavy Duty Adjustable Sway Bar Drop Links, KLC139 (Part No.KLC139)

Whiteline Heavy Duty Adjustable Sway Bar Drop Links, KLC139

from

$123.99
Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.
See More

Whiteline – Whiteline Front Adjustable Sway Bar Link, KLC205 (Part No.KLC205)

Whiteline Front Adjustable Sway Bar Link, KLC205

from

$101.99
Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.
See More

Nolathane – Nolathane Sway Bar – Link Assembly, REV018.0004 (Part No.REV018.0004)

Nolathane Sway Bar - Link Assembly, REV018.0004

from

$29.99
With over 40 years of history, Nolathane remains the number 1 replacement and enhancement bushing and chassis component brand throughout Australia & New Zealand and now boasts a warehouse in California & catalog to suit the North American market.
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Most Popular Sway Bars and Kits for 2021 Mazda MX-5 Miatas

Enhance your 2021 Mazda MX-5 Miata with one of the 5 Sway Bars and Kits we have in stock, starting at just $166.99.

Whiteline – Whiteline Sway Bar Kit – Front 28.6mm & Rear 16mm, BMK013 (Part No.BMK013)

Whiteline Sway Bar Kit - Front 28.6mm & Rear 16mm, BMK013

from

$512.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

aFe POWER – aFe POWER CONTROL Lightweight Tubular Alloy Front and Rear Sway Bar Set Blue, 440-751001-L (Part No.440-751001-L)

aFe POWER CONTROL Lightweight Tubular Alloy Front and Rear Sway Bar Set Blue, 440-751001-L

from

$451.99
The MX-5 Miata is known for its nimble handling and high-speed cornering, but it suffers from a surprising amount of body roll. This can lead to slow transitions and vague steering response. With aFe Control sway bars, you will be able to sharpen steering response and improve initial turn-in. Body roll will be dramatically reduced, and the adjustable front and rear sway bars will allow you to dial in the handling balance that suits your driving style. Whether its stability on the track, more rotation on the autocross, or just adding confidence during canyon carving, the aFe Control sway bars will deliver.Every aFe Control sway bar is CAD designed and CNC bent to strict tolerances. This insures precise fit and perfect operation. Front aFe Control sway bar is 3-way adjustable and rear is 2-way. This allows the driver to dial in the front and rear roll resistance to achieve the desired handling bias. Both front & rear sway bars utilize CNC machined ends. These are TIG welded to the bar in a special fixture to insure accurate hole positioning and consistent manufacturing. aFe Control includes low deflection polyurethane bushings and premium 6061-T6 aluminum black anodized billet brackets for the rear. Front uses zinc plated steel brackets with 90 Deg. zerk fittings to fit in the small packaging of the Miata.
See More

aFe POWER – aFe POWER CONTROL Lightweight Tubular Alloy Rear Sway Bar Blue, 440-751001RL (Part No.440-751001RL)

aFe POWER CONTROL Lightweight Tubular Alloy Rear Sway Bar Blue, 440-751001RL

from

$247.99
The MX-5 Miata is known for its nimble handling and high-speed cornering, but it suffers from a surprising amount of body roll. This can lead to slow transitions and vague steering response. With aFe Control sway bars, you will be able to sharpen steering response and improve initial turn-in. Body roll will be dramatically reduced, and the adjustable front and rear sway bars will allow you to dial in the handling balance that suits your driving style. Whether its stability on the track, more rotation on the autocross, or just adding confidence during canyon carving, the aFe Control sway bars will deliver. Every aFe Control sway bar is CAD designed and CNC bent to strict tolerances. This insures precise fit and perfect operation. Rear aFe Control sway bar is 2-way adjustable. This allows the driver to dial in the rear roll resistance to achieve the desired handling bias. Rear sway bar utilizes CNC machined ends. These are TIG welded to the bar in a special fixture to insure accurate hole positioning and consistent manufacturing. aFe Control includes low deflection polyurethane bushings and premium 6061-T6 aluminum black anodized billet brackets.
See More

Whiteline – Whiteline Heavy Duty Front Sway Bar, 26mm Blade Adjustable, BMF65Z (Part No.BMF65Z)

Whiteline Heavy Duty Front Sway Bar, 26mm Blade Adjustable, BMF65Z

from

$172.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 24mm 2 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Whiteline – Whiteline Non-Adjustable Sway Bar – Rear, 16mm, BMR94Z (Part No.BMR94Z)

Whiteline Non-Adjustable Sway Bar - Rear, 16mm, BMR94Z

from

$166.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
See More

Best-Selling 2021 Mazda MX-5 Miata Sway Bar Link Bushing Kits

Upgrade your MX-5 Miata with one of our 2 best-selling Sway Bar Link Bushing Kits.

Whiteline – Whiteline Heavy Duty Adjustable Sway Bar Drop Links, KLC139 (Part No.KLC139)

Whiteline Heavy Duty Adjustable Sway Bar Drop Links, KLC139

from

$123.99
Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.
See More

Whiteline – Whiteline Front Adjustable Sway Bar Link, KLC205 (Part No.KLC205)

Whiteline Front Adjustable Sway Bar Link, KLC205

from

$101.99
Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.
See More

FAQs for 2021 Mazda MX-5 Miata Sway Bars

What are the best-selling Sway Bars for 2021 Mazda MX-5 Miatas?

Out of 7 Sway Bars that fit 2021 Mazda MX-5 Miatas, the following parts are the top sellers:

What’s the price range for 2021 Mazda MX-5 Miata Sway Bars?

The prices of Sway Bars for the 2021 Mazda MX-5 Miata range from $101.99 up to $512.99 for the most premium parts.

What is the average price of a Sway Bar for a 2021 Mazda MX-5 Miata?

The average price for Sway Bars for the 2021 Mazda MX-5 Miata is $254.13. Keep in mind the variety of part types within our Sway Bar category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Sway Bars for other Mazda MX-5 Miata model years?

Yes, we carry Sway Bars for 18 model years of Mazda MX-5 Miatas between 2006 and 2025. The following model years are the most popular for Sway Bar purchases: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Sway Bars for my 2021 Mazda MX-5 Miata?

Does Advance Auto Parts sell Sway Bars for any other 2021 Mazda models?

Yes. We stock Sway Bars for 3 other popular 2021 Mazda models. Some of the most popular are 2021 6 Sway Bars, 2021 CX-9 Sway Bars, 2021 CX-5 Sway Bars, and 2021 CX-3 Sway Bars.

What types of Sway Bars do you sell for my 2021 Mazda MX-5 Miata?

As of 8/2/26, these are some of the most in-demand types of Sway Bars for a 2021 Mazda MX-5 Miata:

Can I get help with 2021 Mazda MX-5 Miata Sway Bar orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Sway Bars and more.

What is your return policy for Mazda MX-5 Miata Sway Bars?

Advance Auto Parts keeps returns simple. For new Mazda MX-5 Miata Sway Bars and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.