This 2016 370Z is a tidy, driver-focused package. The Z1 Invidia Gemini cat-back gives a sporty tone and better flow, while K&N intake improves responsiveness. Hub-centric wheel spacers sit the car right, and the M-Spec shift knob kit makes shifts feel more deliberate. It’s a familiar recipe but executed cleanly: better sound, sharper throttle response, improved stance and a more engaging shift experience. The result is a Z that feels dialed-in on back roads and friendly at meets without screaming for attention.