The Pursuit for Perfection

Let us guide you through your next project. Our desire is to perform every project with precision and competence. We would love to help you upgrade your engine, transmission, turbo, suspension, brakes, fuel system, and/or valve train. We specialize in Subaru but are happy to work on anything.

Explore Projects

About the Company

KIT Performance

Located in beautiful Colorado, KIT Performance specializes in high performance engine and transmission builds. The owner, Robbie D, has an extreme passion for helping people achieve their desired speed and drivability. He loves talking clients through the process and allowing them to make informed decisions. Robbie has been wrenching on engines professionally for 15+ years. He has factory training for Subaru, Toyota, GM and Yamaha. He is also an ASE Master Technician (including Advanced Engine Performance, Hybrid and Diesel certifications).

Some of Our Services


From mild performance rebuilds to custom engine overhauls


Any and all components for Manual OR Automatic transmissions


Coilovers, Control Arms, Sway Bars and Everything In Between

A Few Projects We've Worked On

Brands We Love

IAG Performance
Manley Performance
Cobb Tuning
Advanced Clutch Technology
Blouch Performance Turbo
Extreme Turbo Systems
GSC PowerDivision
Injector Dynamics

Get In Touch

We are available and excited to help with any questions or concerns. Happy to walk you through wherever you may be in your build process.

We will get back in touch within 24 hours of receiving your message.

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