CUSTOM-MADE

CHIP TUNING FILES

Online File Service

VEHICLE DATABASE

Select Your Vehicle

Choose your vehicle to explore tuning options and specifications.

TYPE

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MAKE

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MODEL

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GENERATION

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ENGINE

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HOW IT WORKS

Get Your Tuning File In 4 Simple Steps

Get your custom tuning file quickly and easily. Follow these four simple steps to get started.

01 REGISTER

Create Your Account

02 UPLOAD

Upload Your File

Upload your original ECU file securely through your dashboard.

03 TOKEN

Buy Token

Purchase the required token using a secure payment method.

04 DOWNLOAD

Download Your File

Download your completed tuning file directly from your dashboard.

COUNTRIES

ACTIVE CUSTOMERS

MINUTES TURNAROUND
TIME

500+

FILES A MONTH

"ENGINEERED FOR PERFORMANCE. BUILT FOR PROFESSIONAL TUNERS."

WHY CHOOSE US?

RELIABILITY

Reliable remapped ECU tuning files, tested for performance and consistency.

MORE ABOUT ECU TUNING →

GREAT SUPPORT

Professional support for tuning companies and automotive professionals worldwide.

CONTACT OUR TEAM →

CUSTOM TUNING

Custom ECU tuning software and files focused on performance and reliability.

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ECU TUNING FILES

Professional ECU Tuning Files for Tuners

Btperformance provides custom ECU tuning files for professional tuners and automotive businesses worldwide. Select your vehicle, upload the original ECU file and receive your tuned file directly through our online file service.

Stage 1 Tuning

Daily-driver focused ECU calibration for improved power, torque and drivability.

Explore Stage 1 →

Stage 2 Tuning

Performance-oriented calibration for vehicles equipped with supporting hardware modifications.

Explore Stage 2 →

Stage 3 Tuning

Advanced ECU calibration for high-performance builds and modified engines.

Explore Stage 3 →

Custom ECU Solutions

Individual tuning solutions based on your vehicle, ECU software and hardware configuration.

Explore Solutions →

Explore Our Tuning Files →