Dozens of gated shift kits have come and gone for the Miata, but we've never seen one this meticulously engineered.

These automakers—including Porsche, BMW, Mazda, Honda, and more—are saving the manuals, one performance car at a time.

physically restricting the movement of the shifter and ensuring precise and prescribed shifts. Essentially, it makes it a willful act for the driver to shift a manual transmission into the wrong ...