From Build To Track, We’ve Done It

Years of experience in club and professional racing make 911 Design’s service technicians world-class. Known for quality work, fabrication expertise, and craftsmanship, 911 Design has served the Porsche® community both inside and outside of California for over 20 years.

A full-service repair and restoration facility, we specialize in custom fabrication, design and performance upgrades for all Porsche models. Whether your car is a daily driver, a weekend track car, or a full-time race car we will provide the same high quality technical expertise and service you expect.

Design & Custom Fabrication

Over 20 years of real race experience!

Not everything comes off the shelf nor can it be replicated.

Each set up is custom and we work with you to design, build, source components and create engine or exhaust modifications to your needs.


Custom race ABS installation – Alignment & corner balancing – Pre-event set up & safety inspection (DE, TT, Club/Pro)

Handling is essential to improved driving performance and safety.

Let us help you achieve your vehicle’s maximum performance through a combination of suspension components and a custom configuration to match your driving style.


Engine & transmission build/rebuild – On-site machine shop/clean room – Dynapack™ chassis dynamometer – Performance exhaust & air induction systems – ECU upgrades

The heart and soul of your Porsche.

We can upgrade, enhance, rebuild either or both to ensure your vehicle performs to your expectations. We can also demonstrate the difference in power through dynamometer feedback and reporting.

In-House Paint & Bodywork

2011 SprayTech® Junair Americas Spray Booth – Carbench® Piranha Frame Bench

Inside and out.

911 Design now offers the very latest in paint booth and frame straightening technology under one roof. Our equipment is the same as an authorized Porsche Collision Center so your finished product is within factory specification.

Track Service & Support

Pre-track set-up at our facility – Enclosed transport – Track side fine-tuning by our skilled technicians.

Don’t spend half the weekend transporting or working on your car.

Eliminate the trailer, towing, insurance and storage and let 911 Design help you do what you enjoy most – driving. Let us maximize your time, driving preference and enjoyment.

Enhance Your Driving Skills

Understanding how your car will respond under adverse conditions and learning to manage it could save you’re your life.

Drive your car the way Stuttgart intended – fast and safe.

Ask us about track time a certified instructor so you’ll have the best chance of recovering should you find yourself in a potentially negative situation.