• Weighted Shift Knobs (Multiple Thread Pitches)
    Weighted Shift Knobs (Multiple Thread Pitches)

    R Theory Motorsports

    Weighted Shift Knobs (Multiple Thread Pitches)

    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.Introducing R Theory Motorsports Weighted...
    $62.10 - $120.00
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  • NA/NB MX-5 Miata Brake Master Cylinder Brace (1990-2005)
    NA/NB MX-5 Miata Brake Master Cylinder Brace (1990-2005)

    R Theory Motorsports

    NA/NB MX-5 Miata Brake Master Cylinder Brace (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.Flexing your muscles is cool, but flexing...
    $62.99 - $73.99
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  • NA MX-5 Miata Steering Rack Spacer (1990-1997)
    NA MX-5 Miata Steering Rack Spacer (1990-1997)

    R Theory Motorsports

    NA MX-5 Miata Steering Rack Spacer (1990-1997)

    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.No one likes bump steer, all lowered Miatas...
    $61.11
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  • NA MX-5 Miata Rad Support Panels (1990-1997)
    NA MX-5 Miata Rad Support Panels (1990-1997)

    R Theory Motorsports

    NA MX-5 Miata Rad Support Panels (1990-1997)

    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.They fit on the rad support to keep air from...
    $60.00 - $65.00
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