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Rear subframe brace Billet-aluminum NA/NB/NBFL

Product information "Rear subframe brace Billet-aluminum NA/NB/NBFL"

High-Performance Rear Subframe Brace for Mazda MX-5 NA & NB – Engineered for Precision

Precision starts at the foundation.
Our high-performance rear subframe brace significantly increases rear chassis rigidity and enhances overall driving response.

Compatible with:

  • Mazda MX-5 NA
  • Mazda MX-5 NB

 

Motorsport-Grade Construction

  • CNC-machined from 10 mm solid aluminum billet
  • 8 mounting points for maximum rigidity
  • Wrap-around design securing both sides of the subframe
  • Integrated support brace on one side
  • Specially engineered reinforcement plates on the other
  • Designed for exhaust systems up to 3-inch diameter

The result: reduced chassis flex, improved rear-end stability and sharper handling feedback.

 

Two Model Variants Available

NA6 / NB Version

  • Fits all NA models without factory subframe brace
  • Fits NB models with factory brace
  • Also compatible with NA models equipped with OEM brace (requires trimming mounting tabs)
  • If trimming is not desired, choose the NA8 version

NA8 Version

  • Specifically designed for NA models with factory brace
  • Requires only minimal manual grinding
  • No power tools required
  • Optional additional clearance adjustment if desired

 

Weight

Approx. 1600 g including:

  • Brace
  • Reinforcement plates
  • Spacers
  • Complete mounting hardware