MTech Performance BMW B58 M2 Package

Take Your BMW B58 Beyond Basic Tuning

The MTech Performance B58 M2 Package was developed for BMW owners ready to experience the next level of power, acceleration, and overall vehicle performance. This package was designed specifically for enthusiasts who want more than a basic tune and are looking for a complete transformation in how their BMW responds under aggressive driving conditions.

Whether you drive a BMW M340i, M440i, 340i, 440i, Toyota Supra, or another B58-powered platform, the M2 Package delivers significantly stronger power delivery throughout the entire RPM range while maintaining smooth drivability for both street and highway use.

From highway pulls to spirited weekend driving, the difference is immediate. Turbo spool becomes sharper, torque hits harder, and the vehicle feels substantially more responsive from the moment you touch the throttle. The factory power limitations are removed, allowing the B58 engine to perform the way enthusiasts know it should have from the factory.

At MTech Performance, we build our BMW tuning packages around real-world performance, consistent power delivery, and long-term reliability. Every calibration is developed using extensive datalogging, fuel analysis, boost control refinement, and platform-specific testing.

What Is Included in the M2 Package

• Bootmod3 BM3 Custom Performance Tune
• Stage 2 Performance Calibration
• Optimized Boost Mapping
• Enhanced Ignition Timing Calibration
• Improved Torque Management
• Refined Throttle Sensitivity
• Burble Customization Options
• Advanced Datalog Review Support
• Multi-Map Switching Capability
• Transmission Tuning Recommendations
• MTech Performance Technical Support

Expected Performance Gains

The BMW B58 engine responds extremely well to upgraded tuning calibrations and supporting bolt-on modifications. Vehicles running the M2 Package commonly experience major improvements in horsepower, torque, turbocharger response, and acceleration performance.

Drivers immediately notice how much harder the vehicle pulls through every gear. Highway acceleration becomes violent, passing power becomes effortless, and the vehicle develops the type of powerband expected from a true high-performance turbocharged BMW platform.

Recommended Supporting Modifications

The M2 Package is optimized for vehicles equipped with common bolt-on performance upgrades. Supporting modifications allow the B58 platform to safely and efficiently produce significantly more power while maintaining consistency under demanding driving conditions.

• High Flow Intake System
• Performance Downpipe
• Upgraded Charge Pipe
• Performance Heat Exchanger
• Upgraded Spark Plugs
• 93 Octane Fuel or Ethanol Blend

Supported BMW B58 Platforms

• BMW M340i
• BMW M440i
• BMW 340i
• BMW 440i
• BMW X3 M40i
• BMW X4 M40i
• BMW Z4 M40i
• Toyota GR Supra
• Additional B58-supported BMW models

Why Enthusiasts Choose MTech Performance

MTech Performance has become a trusted name within the BMW tuning community by focusing on real results rather than inflated marketing claims. Our tuning packages are developed around safe power delivery, proper boost control strategies, drivability, and repeatable performance.

Unlike generic off-the-shelf calibrations, our approach focuses on the complete driving experience. We understand how enthusiasts actually use these vehicles, whether it is daily driving, roll racing, drag racing, highway pulls, or weekend performance events.

The B58 platform has quickly become one of the most capable modern BMW engines ever produced. The M2 Package unlocks a completely different personality from the vehicle while still maintaining the refinement BMW owners expect.

Important Information

Certain newer BMW B58 vehicles may require a FEMTO DME unlock before tuning can be installed. If you are unsure whether your vehicle requires unlocking, please contact MTech Performance before placing your order.

Performance results may vary depending on fuel quality, environmental conditions, vehicle condition, and supporting modifications.

Off-road use only where applicable.