Manual Transmission Air Deflector Plate For Miata ND

Due to an inherent design flaw, the manual transmission in the MX-5 ND is prone to overheating, which has led to numerous instances of transmission failure.

We have optimized the design of the factory underbody shield by enlarging the air intake and adding an air outlet.

This configuration facilitates forced air convection, significantly increasing airflow velocity around the transmission.

The high-speed airflow carries away heat, effectively lowering the temperature in the vicinity of the transmission and extending its service life.

The component can be installed without any modifications, utilizing existing factory mounting points and five securing screws.

It is crafted from the same material as the original factory shield—a relatively flexible plastic substance—ensuring that, in the event of a high-speed impact, other vehicle components remain protected from deformation.

Compatible exclusively with manual transmission models; it cannot be installed on vehicles with an automatic transmission.

Screws supplied with each plate.