About PSI Proformance Inc.

Founded in 2010, PSI Proformance Inc. has grown into a nationally recognized name in automotive fabrication and performance tuning. With a strong reputation for excellence and innovation, we've become a trusted partner for enthusiasts and racers seeking high-performance solutions.

Expertise That Drives Results

Our team brings over 80+ years of combined experience in automotive performance and racing. Each technician averages more than 15 years of hands-on experience, fully dedicated to building and tuning vehicles that push the limits of power and precision. Whether it’s fine-tuning your daily driver or preparing a race-winning machine, PSI Proformance delivers expert craftsmanship and detailed attention in every project we take on.

Our Services

We specialize in a wide range of performance services tailored to both street and track applications. These include custom fabrication, engine building and tuning, EFI installation and dyno tuning, performance upgrades, diagnostics, and drivetrain enhancements. Our product and tuning expertise covers a wide variety of platforms including Subaru, Mitsubishi, Ford, GM, Dodge, Mercedes, VAG, Lamborghini, and Porsche. Whatever you drive, we have the experience and tools to take it further.

Cutting-Edge Facility & Technology

At PSI, we believe staying ahead means investing in the best. Our facility is equipped with advanced diagnostic tools, precision machining capabilities, and modern fabrication equipment—empowering us to deliver exceptional results every time.

Relentless Commitment to Quality

Every project at PSI Proformance is guided by a relentless commitment to quality. We meticulously inspect our work at every step to ensure it meets the highest standards of performance, reliability, and safety. From concept to completion, we never cut corners—and it shows in the results.

Experience the difference of true performance engineering. Contact us today to learn more or schedule a consultation.