Weistec BMW B58 ECU Tune

Description

All 2020+ models require bench flashing at this time. ECUs may also be locked please [email protected] inquire about the unlocking process and the cost.

*Power gains vary based on model, modifications, fuel, and running conditions.

KEY FEATURES:

• Improved Throttle Response

• Optimized Fueling

• Increased Torque Limits

• Optimized Ignition Timing

• Removed Speed Limiter

• Increased Boost