Be among the first to find out if the 2025 BMW Z4 M40i is faster on track than its Toyota Supra relative.
Back in 2010, a much younger Vorshlag Motorsports made a name for itself putting V8s into BMWs, just like this 325e used to compete in our $2000 Challenge that year.
More than just a Euro-market E23, this BMW is actually an uncommon, factory-turbocharged 745i.
Go racing for less than $50,000: This Spec E46 race car was built by BimmerWorld, comes with several spares and needs nothing to go racing according to the seller.
Got an engine just sitting around? Why not turn it into a fire pit?
Yes, an SUV has room for the whole family and their stuff, but so does a wagon.
We know what the E46 BMW is like now, but what did we think of it when it was new back in 2000?
The F8X BMW provides a great platform for a dual-duty car. Learn more about what you need to know about this era of M3 and M4.
In 2006, we explored digital driver aids to determine whether they really help or portend a dystopian, HAL 9000-style future world ruled by draconian robot overlords.
Underneath this BMW 2002's vintage-style fiberglass lies a mixture of period-correct performance parts and custom-fabricated hardware.
Is the BMW F30 chassis the next hot track day car? We intend to find out.
We've chronicled our adventures in E30-chassis and E36-chassis BMW M3s, but what's life like with an E46-chassis example?
This BMW 318is is the perfect candidate to see if we can make it just as fast as an M3 without breaking the bank.
This one-family, two-owner, 180,000-mile example was purchased nearly new in 1998 by Associate Publisher Joe Gearin’s dad.
A 2011 328i that we picked up off a used car lot at a considerable discount—but it's a blank slate for fun upgrades!
As we alluded to in the wrap-up of the kickoff of the FIRM’s Track Attack series, our first session in our BMW 435i was fine, even …
During the second week of January, we passed the one-year mark since we brought home our 2015 BMW 435i project car. And while we’ve detailed the performance modifications we’ve done, …
Our BMW 435i finished on the podium at last fall’s Tire Rack SCCA Time Trials Nationals, but that didn’t stop us from making more improvements.
What’s one thing S54 owners worry about? That’s right, rod bearings: Are they good or are they about to fail and wipe out the entire engine?
[GRM+ members read this article first. Subscribe and gain access to more exclusive content for only $3/month.]
Building a street car that can theoretically survive a track day is one thing, but what does the data actually say? Does …
325i manual wagon with 330xi engine swap. Still RWD, but with fun gearing.
Phoenix Racing Port Injection Manifold w/ 750CC Injectors, Index 12's, Motiv Flex Sensor, Motiv Reflex+, 19T Turbos, Custom Catless downpipes, VRSF 7.5" Stepped Front Mount Intercooler, Tuned by Ken@Wedge, VRSF …
Manual transmission, all stock just like BMW made it. The photo was taken with its garage mates; 2016 BMW M235i convertible and 2024 Subaru BRZ tS
2003 M3 Coupe
I needed a bit more power than my 2011 328i was offering so I started a hunt! I came across this 2011 335i about an hour and a half from …
