FIRM articles, project cars, conversations, and more

FIRM project car updates

Can our E46 M3 run with a new Hyundai Elantra N?

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Building a street car that can theoretically survive a track day is one thing, but what does the data actually say? Does …

How an easy transmission flash made our BMW 435i even faster

Once someone cracks the code, more performance is often just the press of a button away.

The MHD Tuning suite that we’ve been using with our

How to complete a weekend of motorsports? Even more track time.

What’s the best way to recover after the automotive festival that is the Grassroots Motorsports $2000 Challenge Presented by Tire Rack? More track time, of course!

We …

The simple upgrades that made our Porsche 997 faster on track

Could we make our Porsche 997 better on track without destroying its street manners?

That was our goal with this project. We picked up this 2007 Porsche …

FIRM Forum Topics

3rd Annual GRM Track Day-Registration is open
Tiny brakes, 54 laps at FIRM

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