Racebox – Custom Racemode Tuning for B58TU/Gen 2 – MHD

From $500.00

The Racemode Advantage: An Overview

Tailored Performance Calibration for BMW Platforms: Racebox specializes in custom performance calibrations designed specifically for your BMW, taking into account your unique modification list and preferred fueling options, including 91+ Octane and E-85 compatible fuel systems. For those using Racebox OTS (Off-The-Shelf) calibrations, your modifications are considered within the bounds of pump gasoline (non-ethanol fuels). Our meticulous engine tuning ensures optimal performance, maintaining OEM-level drivability and reliability.

OBD2 ENET Cable

Total: $500.00

Starting at $46/mo or 0% APR with . See if you qualify

SKU: RBRMB58GEN2 Category:

Benefits of Racemode Tuning

  • Enhanced Throttle Responsiveness and Drivability: Leveraging our extensive experience with hundreds of BMW tunes, we've developed a calibration that boosts throttle responsiveness and reduces lag inherent in stock ECM mappings.
  • Rigorously Tested: Our tuning strategies have been honed over years, starting with our personal G80 M3, G20 M340i and A91 Supra test vehicles. Through a combination of dyno testing and real-world scenarios, we ensure our calibrations meet the driving conditions our customers will face, enhancing performance and reliability continuously.
  • Precision Ignition Timing for High Octane Fuel: By optimizing engine timing for high-quality fuel, we extract maximum power safely and efficiently.
  • OEM Safety Limiters Retained: We maintain and enhance OEM fail-safes within the ECU calibration, closely monitoring operation parameters to ensure drivetrain reliability, adjusting fail-safes to protect against the increased power output.

Additional Features

  • Speed Limiter Removal: The ECU's vehicle speed limiter is deactivated, allowing for higher top speeds.
  • Improved Fuel Efficiency: Our calibrations optimize fuel adjustments, potentially improving fuel efficiency with aftermarket intake and exhaust systems. Note: Increased throttle use may offset these gains.

Tune at Home with ECUTEK Phone Flash

Convenience at Your Fingertips: With ECUTEK's Phone Flash software, tune your vehicle using just your smartphone from the comfort of your home. We provide comprehensive instructions and data logging support for our custom tuning services. This feature allows the majority of our remotely tuned customers to enjoy the benefits of Racemode tuning without the need to visit a shop or dyno.

Racebox is committed to delivering performance enhancements that respect your vehicle's integrity while pushing its capabilities to new heights. Enjoy the thrill of optimized performance with the peace of mind that comes from professional, experienced tuning.

Additional information

Tune Type:

Custom Stock Turbo Gasoline, Custom Stock Turbo E50 (Requires PI or upgraded DI), Custom Stock Turbo E85 (Requires PI or upgraded DI), Custom Hybrid Turbo (Requires PI or upgraded DI), Custom Full Frame Turbo (Requires PI or upgraded DI)

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