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REV9 Autosport
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Chassis Bracing
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Carbing Rear Strut Bar Type D
Regular Price: $339.99
Special Price $274.99
Product from JAPAN. Aluminum rear strut tower bar made by CARBING for maximum chassis rigidity. You cannot get a better rear strut bar than this. Learn More
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Carbing Front Strut Bar Type 2
$599.99Product from JAPAN. Aluminum 3 point front strut tower bar made by CARBING for maximum chassis rigidity. You cannot get a better strut bar than this. Please note that your strut bar will come with a sticker instead of a metal "Carbing" plate (logo). Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Beatrush Rear Strut Bar
$249.99If you want a smooth and steady ride, the Beatrush rear strut bar ensures better overall handling particularly when cornering. The bar brings the strut towers together and secures the shocks, preventing them from moving independently. By enhancing chassis rigidity and preventing warping, it assures smoother suspension movement when you drive. Available for all Miata models from all years. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Beatrush Side Sill Reinforcement Plates
$189.99Improve vertical rigidity and torsional rigidity by installing the Beatrush side sill reinforcement plates on both sides of your car. Produced with Laile, the motorsports expert, these 1.6mm thick aluminum plates also strengthen the chassis areas in the door openings. Installing requires minimal drilling or the use of the nut rivet. Only available for NA Miata (1989-1997) and NB Miata (1998-2005) models. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Beatrush Rear P.P.F. Bar
$169.99Produced in collaboration with Laile, the motorsports expert, the lightweight yet strong Beatrush rear Power Plant Frame (PPF) bar improves your car’s responsiveness and body rigidity. Made of aluminum and steel, it makes the suspension movement more precise and enhances steering response as well as traction. Tested on race tracks in Japan. Fits all NA/NB Miata cars, except 89-93 models. Learn More
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Beatrush Front Strut Bar
$259.99Product made by Beatrush. The Beatrush front strut bar improves body rigidity. You'll be able to feel the difference in cornering/handling. Learn More
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Beatrush Front Performance Bar
$84.99Product made by Beatrush. The Beatrush front performance bar improves chassis rigidity. You'll be able to feel the difference in cornering/handling. Learn More
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Beatrush Rear Performance Bar
$209.99Product made by Beatrush. The Beatrush rear performance bar improves chassis rigidity. You'll be able to feel the difference in cornering/handling. Learn More
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Nielex Front Knuckle Arm Support
$199.99Product made by Nielex. The original front knuckles lack the sufficient hardness of the lengthwise direction in the structure. The drivers feel that the strength of the handling is not good enough especially when they drive in cornering at the high-speed because the deflection of the knuckles is very obvious. Nielex thought up the Front Knuckle Arm Support in order to solve these problems. While we were developing this new product, we were able to get advices from Mr. Oda who used to work for Mazda for a long time and were in charge of the development of chassis and suspension of Mazda's sports cars. Once the driver installs this product, I can say that everybody can feel the wonderful effect. It can be felt even during the low-speed drive. The most impressive effect can be felt when a car runs at over 140km/h, and the driver can feel that the handling gets more stable. NA with ABS : you will need to re-route the cable of the ABS sensor. Learn More
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Saito NA & NB 4-Point Roll Cage
$999.99Saito Rollbars are the most popular tuners choices in Japan. This roll cage is made for NA & NB (1989-2005) MX-5 Miatas and available in steel, aluminum and chromoly. Material choice will depend if you want lower weight or if it’s not a matter. These roll bars are first made to increase vehicle rigidity. It is designed to overcome the deformation and torsion of body when hard cornering. They are designed mainly to be a bracing for the vehicle and not a safety device (still, solid enough to handle the weight of the vehicle). The roll bar comes unassembled without pads. Black color is the only available option now.Disclaimer : Please be advised that this item has correct pricing for shipping within the lower 48 states of the United States & Canada (BC, AB, SK, MB, ON, QC & NB).
If an order is submitted with a shipping address outside of the above locations, we will need to confirm the shipping cost on a case-by-case basis. We recognize the inconvenience this may pose and appreciate your understanding, as the size of the box for this product is extremely big, it is impossible to provide live international shipping rates.
For customers residing outside the above locations who are interested in this product, we suggest that you send us an email including your full address so we can estimate the total cost to your destination.
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Carbing Front Strut Bar Type 1
$274.992 point front strut tower bar made by CARBING for maximum chassis rigidity. Available in both aluminum or steel. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Nielex Rear Lower Torsion Brace
$374.99This bar has 4 point support and help improve rigidity at the rear end of the vehicle. It connects the right and left sides of the vehicle to reduce flex and improve the handling of the vehicle. As with any Nielex product, the finish is amazing looking. Learn More
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Nielex Magical Cross Bracing (1.8L Chassis)
$1,499.99Nielex Magical Cross is their most popular chassis item. It really changes the handling of the vehicle, making it much stiffer and much more agile. It’s made to give pleasure to the person who enjoy spirited driving, but it’ll also improve performance at the track (most Japanese tuners use this product). The kit has been tested for years before being released and it’s made to transform the vehicle and bring handling to another level. Nielex claims that even vehicles with over 120,000 miles will have stiffer chassis than new cars by just using the Magical Cross. It improves steering responsiveness and also helps keep tires to the ground for much more traction during cornering. It also reduces frame twist drastically to have a more stable and neutral car. It basically transforms the car into a real fun go kart that you can enjoy driving in the streets or at the track. Kit includes: -Front Frame Cross Bar (connects left and right of front frame near engine bay) -Front Under Cross Bars (connects front cross members and front body frame) -Rear Under Cross Bars (Connects right and left frame as well as rear cross members together) Learn More
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Carbing Roll Bar
$874.99High quality roll bar kit made by Okuyama Carbing for the NB Miata (1998-2005). Designed for motorsports, Carbing’s roll bars not only look great, but add a great deal of rigidity and safety to your roadster. The roll bar starts as a mild 4 point set up and is also available 5 point as well. The standard color for this roll bar is a matte black that is great for resisting scratches. Learn More
Out of stock
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Autoexe Sports Sway Bar
Regular Price: $334.99
Special Price $297.99
Performance stabilizers for the NB (1998-2005) MX-5 Miata made by Autoexe. Designed to stiffen the vehicle and reduce body roll, these will increase handling and inspire confidence behind the wheel. A nice increase in stiffness compared to the stock sway bars, these will improve handling performance without sacrificing road comfort. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Autoexe Adjustable Stabilizer Links
Regular Price: $249.99
Special Price $174.99
Front sway bar links set made by Autoexe of Japan for 1998-2005 NB MX-5 Miata. A perfect addition to lowered Miatas, this will allow you to correct the angle of the sway bars on the end links and reduce stress on the suspension. Learn More
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Saito Dual Middle Connecting Bars
$474.99Dual Middle Connecting Bar and Windshield Bar made by Saito for the NA (1989-1997) and NB (1998-2005) MX-5 Miata. These will fit onto their 4-Point Roll Cage, but can also be fitted (do it yourself, requires welding) onto other models of roll bars. It’s available in aluminum or chromoly material. It’s made to connect the windshield area (bolted-on) to the roll bar for extra rigidity. Learn More
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JoyFast Adjustable Sway Bar Links
$174.99Sway Bar Links made by JoyFast for the NB (1998-2005) MX-5 Miata. These sway bar links are to be used on lowered vehicles to bring back the stabilizer (sway bars) at the correct angle. Learn More
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Shinkai Floor Protection Plates
$397.99As your NA/NB (1989-2005) Roadster ages, the floor pan of the vehicle can deteriorate from road contact, deformation, and rust. The Shinkai Floor Protection Plates were designed to help alleviate this. The 2mm thick steel plates help increase body rigidity by stiffening the chassis of vehicle. The steel construction of the floor plates adds ample protection against future deformation and acts like a skid plate for the body of the car. The Shinkai Floor Protection Plates are riveted and welded in place to the frame rails of the vehicle and feature an anti-rust black zinc chromate finish. The Shinkai Floor Protection Plates are a great addition to revitalize the feel of the NA/NB Roadster. Learn More
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Cusco Front Strut Bar Type 40D
Regular Price: $174.99
Special Price $149.99
Front strut bar for the NA and NB Mazda MX-5 Miata (1989-2005) produced by Cusco. The Cusco Type 40D Strut Bar is perfect for the first and second generation MX-5 Roadster and is crafted from high-tension aluminum with a sleek polished finish and durable titanium gray colored end plates. This model features a unique D-shaped cross-section, offering a slimmer profile than the standard Type 40, making it ideal for tighter clearance areas. Designed to improve chassis rigidity, the bar enhances handling and cornering performance by sharpening turn-in response and increasing front-end stability. Installation is quick and straightforward, as it comes with all necessary hardware and bolts on easily with common hand tools. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more. Learn More
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Nielex Front Strut Bar Version 3
Regular Price: $599.99
Special Price $474.99
The Excellent Strut Tower Bar III by Nielex is designed for NA and NB Miata models (1989-2005), the new and improved aluminum 3-point front strut tower bar promises maximum chassis rigidity. Made of SUS304 aluminum, the latest excellent tower bar has an improved dimensional accuracy and torsional rigidity, connecting the front strut portion and the bulkhead with the stainless steel brace. Installation requires drilling of three places in the firewall but will surely improve the appearance of your engine bay as well as front rigidity of the car. The V3 has a different shape than previous models and now accommodates for vehicles with VVT. Please note that NB models will require a Washer Tank Relocator in order to install. Learn More
Established in 2007, REV9 Autosport has sold highest quality parts to thousands of roadster fanatics over the time. Known as the reference for rare JDM parts, we also offer quality items from USA, UK & Italy.
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