Whether you’re a speed enthusiast, a weekend racer, or simply want to boost your daily driving experience, performance modifications can transform your car’s feel, sound, and responsiveness. At Oniell’s Transmission in Grand Rapids, we see firsthand how the right upgrades not only improve your car’s efficiency but extend the life of key systems—including your transmission and engine.

Let’s take a look at the best mods to unleash your car’s potential.