ECU Remapping - BMW B38 Application

T21-INDUSTRIES X BMW B38 – First Class OE Quality

The BMW B38 is a three-cylinder inline engine with exhaust turbocharger and four-valve technology, which made its debut on the world market in 2013. The B38 is a completely new development. The engine has been produced from 2014 to the present day.

Advantages of the T21 Application over other tuning solutions:

• Development to vehicle manufacturer standards
• Full component protection
• Cold climate / hot climate testing
• 100% development Made in Germany (Paderborn)
• Individual coordination of the tuning
• Explanation of the modified engine maps
• Optional with TÜV registration
• From T21xS2 stage onwards, we strongly recommend the Performance Transmission Software!

Key Technical Features:

Full power only from operating temperature – The software ensures optimal performance protection

Thermal buffer increased – Enhanced thermal management for engine protection

Perfectly tuned torque programming – Smooth and optimized power delivery

After Purchase:

You will receive an email to schedule an appointment. Duration of the calibration/individual adjustment: 2-5 business days.

Stock Power:

B38B15M0 (18i): 136 HP / 220 Nm

Installed in:

• BMW F30 LCI 318i
• BMW F31 LCI 318i
• BMW F20 LCI 118i
• BMW F22 LCI 218i

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 should be operated with 98-102 octane fuel. (In exceptional cases, 95 octane is also acceptable.)

B38B15M0 (18i): 180 HP / 250 Nm

T21xS2 (Stage 2):

Stage 2 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 should be operated with 100-102 octane fuel. (In exceptional cases, 98 octane is also acceptable.)

B38B15M0 (18i): 210 HP / 285 Nm

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, 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.

SKU: 1444, 1177