MORE THAN

CAR PARTS

At Function Factory Performance, we know the automotive industry is fiercely competitive—so we don’t just play the game; we set ourselves apart.

We’re not here to simply sell you parts; we’re here to educate, empower, and provide an exceptional, hassle-free experience every step of the way. From start to finish, we’re all about making your journey as thrilling as the ride itself.

Our team of industry pros is always ready to dive in, answer your questions, crush concerns, and make sure your vehicle is performing at its absolute peak. When you choose us, you’re not just buying parts—you’re joining a community dedicated to top-tier performance. Let’s make it happen!

A Letter From The Founder

Dear Clients,

I wanted to take a moment to introduce you to Function Factory Performance and share our story with you.

Founded in 2017, our team of car enthusiasts set out to create a company that provides a better experience for automotive enthusiasts like ourselves. We hand-select and rigorously test every product we sell, ensuring that we only offer products we trust and would use on our own vehicles. We understand the passion and dedication that goes into every part, and we want to empower our clients to make informed decisions about their vehicles.

Headquartered in Thousand Oaks, California,, Function Factory Performance is committed to providing high-quality parts for all types of enthusiasts. Our team is highly skilled in forced induction technology and specializes in working with exotic vehicles such as McLaren and Ford Performance. We’re confident that our partnership with you will yield excellent results.

We understand that the automotive industry is highly competitive, which is why we strive to set ourselves apart. We don’t just sell parts; we educate our customers and provide an above-average, hassle-free purchasing experience. Our team of industry experts is always available to answer any questions, address concerns promptly, and ensure that your vehicle is ready to perform at its best.

Thank you for considering Function Factory Performance as your performance partner. If you have any questions, please don’t hesitate to reach out to our team or me directly. I’m excited to grow our shared passion and provide you with exceptional products and service.

Best regards,

Charles Siritho – Founder
Function Factory Performance