Our focus at Griggs Racing Products is chassis development because as just about every person knows, somebody who has found out the hard way that high-horsepower added to an otherwise good car can result in a real white-knuckle ride.  We have used shop cars such as “Old Blue” as our test mules, proving on the race track through numerous victories that we offer parts and systems of the highest standards of performance available.  We then ported the proven race winning geometry to the street by offering products that turn a stock chassis car into a vehicle that is capable of out performing cars that cost ten times as much.

No other company delivers the performance value like Griggs Racing. With a proud four-decade history of design, development and fabrication of specialized racing, we specialize in high performance components for various amateur and professional racing teams around the world.

Since 1979 we have continued to refine all of our product offerings. This means that products are never finished; instead they are constantly under revision.  By continuing to innovate, we have driven the Mustang aftermarket toward levels that even surprise us especially in the handling arena.  

All products are manufactured in house at our 50000 square foot facility in Petaluma, California. Our other facility at Infineon Raceway provides us with a proving ground and testing lab right outside. That is something no other supplier of chassis systems in our markets enjoys.  

Sonoma Raceway provides a tumultuous combination of sharply cresting hills and high speed esses - serving as a perfect course for refining our chassis systems. Here is a little pointer for those who may live far away… our shop is nestled in the heart of the wine country.  Bring your loved one for “a romantic getaway to the wine country”.  While sight seeing if you happen to stumble upon our shop we won’t tell anyone the real reason for the vacation. 🙂   You’ll both be pleased.