Meet the Founder
Kristoff “Prep” Johnson - Founder and Owner of Non‑Fixtion Performance, isn’t your average shop owner. He’s a former Field Service Engineer for a Fortune 100 company who made the bold decision to leave it all behind and pursue his true passion for cars permanently. Before founding the shop, Prep worked only with private long-term clients while keeping his career as a Level 3 Engineer — a career that provided stability for his growing family. In 2021, after declining the company’s COVID-19 vaccine mandate, Prep was terminated. HR gave him two weeks’ notice: no job, no unemployment, and worst of all — no continued medical coverage for his wife and four daughters. Instead of folding under the weight of this setback, Prep made a life-changing decision. He cashed out his 401k and invested everything he had into Non‑Fixtion Performance
The Truth…
Since day one, Non‑Fixtion Performance has been built on one simple principle: **no compromises**. Whether it’s EFI tuning, custom motor builds, fabrication, or suspension work — we treat each project like it’s our own ride. The goal? To push your vehicle to its full potential, with reliability, performance, and craftsmanship as the foundation.
We’re more than just a performance shop — we’re a one‑stop Speed Shop. With in‑house dyno capabilities, electrical work, suspension tuning, and much more, our team offers a full suite of services under one roof.
Our reputation — five‑star rated by customers — is built upon honesty, consistency, and results.
“Based on a True Story”
Contact us
At Non-Fixtion Performance, we’re passionate about enhancing your car’s performance and making your driving experience unforgettable. Whether you need expert advice, service inquiries, or help with a custom project, our team is here to assist you.
For any general questions or to book an appointment, fill out the form below, and we’ll get back to you as soon as possible. We look forward to helping you maximize your car's potential!