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

The Magical Cross is Nielex’s 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) Please note that some welding is required to fit brackets on the chassis to fit some braces, depending on the vehicle year Learn More

Nielex 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

This is the Nielex bushing kit for NA and NB Miatas (1989-2005). A great complement to a high-grip tire and adjustable suspension setup, these bushings are 7 to 15 times harder than the stock bushings and will help your car achieve superb linear handling. This kit includes bushings for the rear lower arm, upper arm and rear toe control arm. Learn More

Designed for all NA Miata models (1989-1997), the rear chassis frame braces from Nielex increases your MX5 sportscar’s rigidity. Made of stainless steel, it includes bulkhead braces to ensure stability during handling and prevents local displacement with a sturdy cross-section angle. It also minimizes damage to the chassis and protects the cabin during backlash. The rear brace is easy to install and requires no drilling. Learn More

This 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

Made of durable aluminum, the Nielex Stabilizer Pillow End Links are anti-sway bar end links with pillow ball bearings that can dramatically improve the stability of all NA 1989-1997 models. It's made so that you can use NB Sway Bars in NA vehicle. To ensure proper pivoting action and stable driving, the bar links are available in a set of 4 and allows easy installation. Learn More

All NA (1989-1997) Miata models can benefit from the Nielex Rack Stabilizer, a stainless steel chassis brace that enhances your car’s rigidity and handling. Improving stability at high speed, it has genuine metal fittings and an increased clamping force that tighten the left and the right sides. When fitted your car, this brace optimizes power steering and enhances your overall driving experience. It is 100% bolt-on and allows easy installation. Learn More

Door stabilizers tailored by Aisin x Nielex for the NA and NB Mazda MX-5 Miata spanning from 1989-2005. The Door Stabilizers elevate the driving experience through a modest enhancement yet with a profound impact on the handling. The door stabilizers effectively bridge the gap between the door and the vehicle body, providing crucial reinforcement to the chassis. This results in heightened stability and improved steering response, transforming the driving dynamics. The Aisin Door Stabilizers, fine-tuned by Nielex for the NA and NB chassis, represent a seamless integration of performance and luxury. Learn More