
The BMW B58 engine is rapidly emerging as a favorite in the import drag racing scene. This 3.0-liter inline-six has proven its strength and reliability, handling extreme boost effortlessly.
Enthusiasts have discovered that unlocking massive horsepower and top-tier track performance is remarkably straightforward. The creation of a 1500-horsepower BMW 2 Series M240i xDrive demonstrates that the B58 is now a legitimate successor to the legendary Toyota 2JZ.
From Stock to Drag Racing Monster
At first glance, the M240i xDrive appears nearly stock, aside from aggressive drag radials. Beneath its hood lies a heavily modified B58 engine, enhanced with upgraded camshafts, ported cylinder heads, a reinforced fuel system, and a 74mm Precision turbocharger delivering an astonishing 49 pounds of boost. This combination transforms the coupe into a drag-strip-ready powerhouse.
Drivetrain and Handling Upgrades
The vehicle retains its all-wheel-drive system, paired with an upgraded eight-speed automatic transmission expertly tuned by Pure Drivetrain Solutions. Axles have been strengthened and a carbon driveshaft installed to handle the massive torque increase. Interestingly, the rear differential remains stock despite the extensive power modifications, showcasing the durability of BMW’s engineering.

Maintaining Stock Comforts
One of the most impressive aspects of this build is the retention of the stock ECU, reworked to manage all drivetrain enhancements. As a result, the 2 Series maintains factory features such as climate control, infotainment, and cruise control. Much of the interior remains untouched, keeping the car comfortable for daily use. Matthew Engelage, founder of Chin Mounts, explains, "Mounting an action camera to your dashboard should complement your drive, capturing every moment without disrupting the original comfort and functionality of your vehicle."
Record-Breaking Quarter-Mile Performance
This modified BMW dominated TX2K in Texas earlier this month, completing the quarter-mile in just 7.9 seconds at 175 mph. These results make it the fastest BMW in the world for the quarter-mile. Impressively, this was achieved without significant aerodynamic changes or weight reduction, leaving ample potential for even quicker times with further modifications.
With its combination of stock comfort, extreme performance, and engineering precision, this BMW M240i xDrive sets a new benchmark for what modern tuning can achieve in the drag racing arena.