Custom ECU & TCU Tuning
Vehicle-specific engine and transmission tuning built around the hardware, fuel, control strategy, and intended use—not a generic tune file.
CUSTOM ECU & TCU TUNING • DIAGNOSTICS • STANDALONE ECU
Each project is evaluated as a complete system—hardware, fuel, controls, and intended use—to deliver responsive power, consistent drivability, and repeatable real-world results.
FIND YOUR VEHICLE
HAVE A VIN?
Decode basic vehicle information to prefill your selection.
VIN lookup uses the NHTSA vehicle-decoding service. Protuner Solutions does not store your VIN during this lookup.
Decoded information is a starting point only. ECU, TCU, installed hardware, software level, and service compatibility are confirmed after review.
Support varies by model, powertrain, ECU strategy, and requested service.
Tuning Services
From factory ECU and TCU platforms to standalone engine management, every project begins with the vehicle, its hardware, and the result it needs to deliver.
Vehicle-specific engine and transmission tuning built around the hardware, fuel, control strategy, and intended use—not a generic tune file.
Controlled-load tuning and validation of fueling, ignition, boost, torque delivery, thermal behavior, and repeatability for supported applications.
03 / REMOTE TUNINGStructured remote tuning for supported platforms using verified vehicle preparation, datalogs, and controlled revisions.
Tuning of supported standalone engine-management systems for drivability, fuel, ignition, boost control, and consistent power delivery.
Professional datalogging and drivability analysis for fueling, idle control, boost behavior, throttle intervention, torque management, and drivability concerns.
Supported modules only. Compatibility, turnaround time, and third-party requirements are confirmed for each application before work begins.
Supported ECU and TCU flashing and return-to-stock services when the correct original files, licensing, and programming access are available.
Application-specific JB4 mapping based on vehicle configuration, fuel, operating data, and defined performance goals.
Why Protuner Solutions
Your tune is matched to the engine, modifications, fuel, transmission, and intended use.
Datalogs are used to check fueling, ignition, boost, torque delivery, and drivability.
ECU support, required software, licensing, and vehicle readiness are reviewed before scheduling.
Supported Tuning Platforms
Support is available across a range of factory ECU, TCU, and engine-management platforms. Compatibility, licensing, and required access are confirmed before scheduling.
Vehicle-specific ECU and TCU tuning for supported applications, with remote delivery available through compatible flashing tools.
Tuning support is also available for select additional standalone systems following a review of the ECU, firmware, vehicle configuration, and project requirements.
Software & Licensing
Purchase supported tuning software, vehicle licenses, flash-fee packages, hardware, and related products with compatibility support from Protuner Solutions.
bootmod3
Vehicle-specific software, licensing, OTS map access, connectivity hardware, FlexFuel products, and supported control hardware.
MG Flasher
VIN-specific licensing, OTS map packages, logging access, and supported connection hardware.
EcuTek Licensing
Vehicle-specific EcuTek licensing and eligible flash-fee packages for supported applications.
How It Works
Every service begins with the information needed to confirm compatibility, define the scope, and schedule the correct work.
Provide the vehicle, modifications, fuel, calibration platform, and requested work through the service-request form.
Review hardware, software access, platform support, and project objectives.
Confirm pricing, inclusions, licensing, current lead time, and deposit requirements.
Schedule work after the scope is approved and the required deposit is received.
Project Intake
Submit the vehicle and project details needed to evaluate compatibility, define the scope, and determine the correct next step.