G-Power upgraded the M3 Touring’s 3.0-liter engine, boosting power to 789 horses. With bigger turbos, a new exhaust, and ...

We enjoy sitting down for some sim racing action as much as anyone. Some of us at Motor1 even have our own racing cockpits, ...

That means both exhaust temperature and back pressure is reduced, with boost pressure upped. Throw in special sauce software ...