1. Mazda MX-5 Miata

The Mazda MX-5 Miata is a shining example of a car that thrives on aftermarket love. Its lightweight, balanced chassis begs for upgrades, and the options are nearly endless—from turbo kits and coilovers to custom interiors.
Enthusiast forums and specialty shops offer guidance and parts galore, making it a tuner’s dream.
Find more on the Miata’s aftermarket scene at MotorTrend.