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Eibach
Eibach 26mm Front Anti-Roll Kit for 99-05 Miata
**Also fits 1990-1997 Miatas if you use our Adjustable Swaybar Endlinks! Front swaybar in this NB kit is thicker and stiffer than the NA version.Complete your suspension upgrade with an Eibach Anti-Roll-Kit. While our Pro-Kit and Sportline spring sets...$275.00 -
R Theory Motorsports
NA/NB MX-5 Miata Frame Rail Cross Brace Additions (1990-2005)
*Prices are in USD, and include shipping within the Lower 48 States and Canada. For international shipping please visit our International Shipping page for a shipping quotation.Add some stiffness to your existing Frame Rail Braces! These Frame Rail Cross...$386.43 -
R Theory Motorsports
NA/NB/NC/ND MX-5 Miata Delrin Door Bushings (1990-present)
Prices are in USD and include shipping within the lower 48 States and Canada. All mounting hardware is included. For international shipping please visit our International Shipping page for a shipping quotation.Best bang for the buck chassis stiffener mod...$38.99 -
R Theory Motorsports
NA/NB MX-5 Miata Frame Rail Brace Backing Plate Kit (1990-2005)
*Prices are in USD, and include shipping within the Lower 48 States and Canada. For international shipping please visit our International Shipping page for a shipping quotation.Click here to purchase the NA/NB Miata Frame Rail Braces without the Backing...$145.99 - $329.99 -
R Theory Motorsports
NA/NB MX-5 Miata Front Sway Bar Mount Reinforcement Blocks (1990-2005)
Prices are in USD and include shipping within the lower 48 States and Canada. All mounting hardware is included. For international shipping please visit our International Shipping page for a shipping quotation.Let's face it, the OEM front sway bar...$46.84 - $115.00 -
NA/NB MX-5 Miata Frame Rail Braces (1990-2005)
*Prices are in USD and include shipping within Canada and USA. For international shipping please visit our International Shipping page for a shipping quotation.*CNC Laser cut and bent out of 304 Stainless Steel, these braces help tie together one of the...$209.99 - $676.71 -
NA/NB MX-5 Miata Adjustable Swaybar Endlinks - One Pair (NA/NB)
Prices are in USD and include shipping within the lower 48 States and Canada. All mounting hardware is included. For international shipping please visit our International Shipping page for a shipping quotation.R Theory Motorsports Miata Sway Bar Endlinks...$77.00 - $115.00