Mazda MX-5 Miata NA Suspension & Chassis Parts (89-97)

Beatrush Side Sill Reinforcement Plates

$189.99

Improve 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.

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Beatrush Shifter Collar

$34.99

Created to reduce shaft play when shifting, this Beatrush shifter collar from Japan is available for 5-speed and 6-speed manual transmissions. Made of high grade aluminum, it reduces slack time when shifting gears, providing added driving comfort and improving traction performance. Exclusively for all NA & NB Miata models and NC1 MX-5 (2006-2008) models. It does not fit newer models NC2/NC3 MX-5 (2009-2015). Learn More

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Beatrush Rear Strut Bar

$249.99

If 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.

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Beatrush Rear P.P.F. Bar

$169.99

Produced 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

$259.99

Product 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 Aluminum Underpanel

$374.99

Front Underpanel and Side Panel (Mounts) Set made by Beatrush for the 1989 to 1997 MX-5 Miata. Drive with more stability at higher speeds with the durable Beatrush aluminum underpanel. The 2mm thick underpanel significantly reduces air tubulence for a smoother ride. It also comes with built-in slits to help reduce engine temperatures and provides extra engine protection. The benefit of the side panels is that you can protect the car from stepping stones from the side. 2021 MODEL : Includes vertical panel for extra safety. 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.

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Autoexe Street Suspension Kit

Regular Price: $1,599.99

Special Price $1,249.99

Sports suspension kit from Autoexe for the NA (1989-1997). It is set to go beyond the constraint of the mass-produced suspension they put on stock vehicle. It is made to be both comfortable at low speeds around town and at the limit during spirited driving. The goal of this suspension is to retain as much as the OEM feel (ride quality) while lowering it slightly and improving the cornering capacity. In other words, it’ll keep what you love about your NA, but make it feel like a new car. NO SHIPPING METHOD AVAILABLE : Due to recent air shipping regulations, we cannot ship this product. If regulations change or if we find shipping method, we will show product as available to order again. Learn More

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