Welcome to Muscle, Inc. Watch this site for info on real-world-based tuning in Forza Motorsport 3. In the last month leading up to launch, we will be hosting online tune-up races in FM2, posting favorite builds/tunes, and evaluating the demo once it comes out. Stay tuned!

Muscle, Inc. is basically for car guys who happen to play video games. It's not about the speedway tune with tires that would explode if exposed to the real world. It's not about the riduclous cars that exploit a glitch in the physics engine to corner insanely well instead of rolling over. It's about taking real-world principles and applying them to the game. Also, it's about relaxing and having a good time racing around some interesting tracks. And, finally...

It's about the cars, man!