When tuning the engine of the Mazda MX-5 NC (2005–2015), air intake, combustion, and exhaust gas discharge work together. An air filter or intake system affects the air intake, while modifications to the exhaust system handle the exhaust discharge. Engine tuning integrates these changes with the engine’s control system. The product range extends from individual K&N filters and intake solutions to BBR packages that combine various modifications into a single, comprehensive system.