
SpeedSF Blog
Every Build Has a Story – Meet the Cars of SpeedSF

Showdown at Sonoma: Battle Between the Fastest Stateside A90 Supras
Jackie Ding and Will Kwok have both gone quite far in tuning their A90s—further than any others on American soil. With Gary Wong piloting Will’s machine, these two drivers demonstrate where variations in tuning are felt most around Sonoma Raceway.

Dan Avon's E46 M3: A Study in Taking Things Slowly
Done slowly, done carefully, done right. Dan Avon’s showed us how to take a mild M3 and make it far more than the sum of its parts.

A Letter to Our Open-Top Drivers: Is a Rollbar Necessary?
Though not every factory convertible requires additional roll protection to run a lapping event, there are some that do. In either event, the addition of the right rollbar has a few performance gains that the daring driver will appreciate.

Seigo Ma's S2000: Grip and Reassurance
Aiming for a place at the sharp end of S3, Seigo Ma turned this S2000 into a predictable, reassuring machine he could lean on without fear. With a lot of aero grip, the S2000 is sticky enough to chase down cars twice as grunty.

Justin Moore's STI: Freed From Autocrossing's Shackles
After years spent trying to get this Subaru to conform to SCCA F-Production, he decided to go for broke and build this machine for unrestricted time attack. As he’s admitted, he’s happy to have gone off the deep end.
Frank's Camaro 1LE: Simple, Stout, and Swift
After Frank Pacheco tried the wrong approach to tuning track cars, he took a step backwards with this meat-and-potatoes machine and learned how to properly corner.
Maxwell Lisovsky's E36: Breaking Records, Not Banks
Proving you don’t need to spend big coin to go fast, Maxwell Lis took a difficult path to turn this bare-bones 328i into a rough rocket that regularly laps Thunderhill West in the 1:19s.

Gordon Peng's E46 M3: Taking the Road More Traveled
After two idealistic builds with cars that had their fair share of problems, Gordon Peng decided to try the tried-and-true E46 M3: a car with a vast aftermarket and guaranteed performance at a reasonable price.

Michael Baxi's Supra: No Limitations
After struggling with the limitations of an FK8, Michael made the leap and used his no-stone-unturned approach with a challenging new platform.

Jourdan's WRX Hatch: Pulling Every String
After making the jump from a naturally aspirated Impreza to the big daddy WRX, Jourdan learned why these platforms are so respected—and how they can frustrate their owners.

Chio/Yeung's Cayman WERC Debut Proves the Platform's Potential
After moving on from their trusty 350Z, Patrick Chio and Gary Yeung picked a new platform. After a trying debut at Auto Club Speedway in the first round of the 2022 WERC season, they new they made a good decision.

Steve Roth's E46 M3: Beautifully Balanced
With real zeal and a desire to see how well an E46 could handle, Steve Roth threw an entire suspension parts catalog at this Laguna Seca Blue M3 and fell in love with track days.

From Bicycles to Race Cars: Maxxis' Rise as a Tire Giant
Maxxis may be a new name to some, but their growing range of performance tires give racers and track drivers of all stripes a chance to experience truly staggering performance without sacrificing much streetability or breaking the bank.

Grabbing the Next Rung: Peter Phung's Journey from HPDE to Spec Miata
With an incredible attention to detail, a need to compete, and a desire to give back to the racing community, Peter Phung’s gone from innocent car enthusiast to obsessed racer in a few short years.

Titan 7's Approach to Building a Racing Wheel: No Corners Cut
To get the most resilience needed to withstand track abuse, Titan 7 takes a special approach to designing their forged wheels.

Steve Chi's M3: The Natural
After crashing his FR-S, Steve Chi moved into a car with twice the power.

Joe's IS-F: The Perks of Parenting
The big IS-F heavy, powerful, and a little unusual at most track days. However, as Joe McGuigan’s proven, the platform is incredibly capable—even on tight tracks—with a short list of modifications.

Tony's MR-S: Keeping the Spirit Alive
After learning how to make this car navigate a cone course, he bolted on some wings, stiffened the suspension, and added the 2ZZ power the Toyota MR-S needs to set impressive times around Northern California’s more technical tracks.

Patryk's Humble Miata: Proving Practice Makes Perfect
This modest Miata proves how little one needs to go quickly. Within a year of mild tuning and regular track days, Patryk had turned himself and his car into a time trials winner.
