ECU remapping - BMW B58 Application

T21-INDUSTRIES X BMW B58
Performance Tuning at the Highest Level – First Class OE Quality

The BMW B58 inline six-cylinder with exhaust turbocharger and four-valve technology, on the market since 2015, is considered one of the best tuning engines worldwide. With our T21 application, you can unlock the full potential of your B58 engine. We are your go-to partner for BMW B58 tuning!

Key Features:

• Development to OEM Standards – Our applications are developed to the high standards of the vehicle manufacturer
• Maximum Component Protection – Our software protects all components of your vehicle
• Tested Under Extreme Conditions – Tested in cold and hot climate regions
• 100% Made in Germany – Developed in Paderborn
• Individual Fine-Tuning – Performance tailored to your needs
• Transparent Explanation – We explain the modified engine maps to you
• Optional TÜV Registration – Safety and legality in one

After purchase, you will receive an email to schedule an appointment. The tuning typically takes 2-5 business days.

Stock Power:

• B58: 326 HP / 450 Nm
• B58TU: 340 HP / 500 Nm
• B58TU (M340i): 374 HP / 500 Nm

T21xS1 (Stage 1):

Stage 1 includes only a software modification to the engine and transmission control unit. The calibration is based on 102 octane and requires no hardware changes. The vehicle may be operated with 98-102 octane fuel. (In exceptional cases, 95 octane is also acceptable.)

• B58: 400 HP / 550 Nm
• B58TU: 420 HP / 600 Nm
• B58TU2: 420 HP / 600 Nm

T21xS2 (Stage 2):

Stage 2 includes a software modification to the engine and transmission control unit. The calibration is based on 102 octane and requires no hardware changes for the TU engine. For the B58, the TU high-pressure fuel pump must be retrofitted. (Pump and installation are included in the price!) The vehicle may be operated with 98-102 octane fuel. (In exceptional cases, 95 octane is also acceptable.)

• B58: 450 HP / 630 Nm
• B58TU: 480 HP / 650 Nm
• B58TU2: 480 HP / 650 Nm

T21xS3 (Stage 3):

Stage 3 includes a software modification to the engine and transmission control unit. The calibration is based on 102 octane and requires no hardware changes to the fuel system for the TU engine. For the B58, the TU high-pressure fuel pump must be retrofitted. (Pump and installation are included in the price!) An upgraded turbocharger is installed. The vehicle may be operated with 98-102 octane fuel. (In exceptional cases, 95 octane is also acceptable.)

• B58: 570 HP / 700 Nm
• B58TU: 570 HP / 700 Nm
• B58TU2: 570 HP / 700 Nm

NOTE:
Vehicles from 07/2020 onwards require a BMW ECU UNLOCK.
This must be requested individually via email.

Notice Regarding the Use of Our Products

Our products are intended exclusively for motorsport purposes, export vehicles, or use outside of public roads.

⚠ Legal Notice:

• Our software, ECU modifications, and vehicle optimizations are not approved for use on public roads, unless expressly stated otherwise.
• Any use on public roads without valid registration or individual approval is not permitted and is undertaken at the buyer's own responsibility.
• By purchasing our products, the customer expressly agrees to use them only in accordance with applicable laws and regulations.

Option for Individual Approval

For many of our products, an individual approval by TÜV or another testing organization can be obtained.
➡ We recommend informing yourself about the individual approval requirements before installation.
➡ If you have questions about a possible approval or registration, we are happy to provide advice.

Disclaimer

• T21-Industries GmbH assumes no liability for improper or illegal use of our products.
• The customer is solely responsible for compliance with applicable laws.
• Any manipulation of vehicle control units that leads to a change in emissions or safety values can have legal consequences.

By purchasing and using our products, the customer agrees to these terms and conditions.