Street ECM & TCM Tuning Incl. Hardware & Credits Chassis Cab

Features:

• Includes ECM and TCM tuning with hardware
• Adds +90 HP and +198 ft-lbs torque
• Emissions equipment remains fully functional
• Eliminates dead pedal throttle lag
• Faster acceleration and lighter throttle feel
• Smooth and responsive power delivery
• Improves shift timing and torque management
• Factory turbo brake stays fully operational
• Best for daily driving and light towing
• Includes RTD hardware with Bluetooth support
• Includes 2 ECM and 2 TCM tuning credits
• No cutting or splicing of wires required

Bring Back The Fun Every Time You Press The Pedal

If your 2011-2012 Powerstroke feels strong but a little lazy off the line, the DuramaxTuner Street ECM and TCM Tuning Package is the upgrade that makes it enjoyable again. This tune sharpens throttle response so the truck reacts instantly instead of hesitating when you step into the pedal. With up to +90 rear wheel horsepower and +198 ft-lbs of torque, acceleration feels quicker and more confident without sacrificing everyday reliability. The power comes on smoothly, which makes highway driving, passing, and city traffic far less stressful. It is a great fit for trucks that are driven daily and only see light towing from time to time. You keep full factory turbo brake functionality, so downhill control stays just as dependable. For owners who want strong performance without turning their work truck into something temperamental, this package strikes the perfect balance.

Street Focused Calibration Matched With Transmission Control

This Street tuning package includes both ECM and TCM calibrations tailored for 2011-2012 Ford F-250 and F-350 6.7L Powerstroke chassis cab trucks. The ECM tune delivers over 100 targeted calibration changes that reshape throttle input, torque delivery, and overall drivability while keeping emissions equipment fully intact. Peak gains reach +90 rear wheel horsepower and +198 ft-lbs of torque, offering the maximum performance possible while maintaining OEM-level reliability. The paired TCM tune adjusts shift scheduling, torque converter lockup, and line pressure to better match the revised torque curve. This helps prevent short shifting and keeps the truck in its optimal RPM range during acceleration and light towing. The package includes HP Tuners RTD hardware with Bluetooth support and the required credits to flash both modules. Using VCM Scanner and Editor, you gain access to real-time diagnostics and data logging for a complete tuning solution.

Fitment: 2011, 2012 Ford F250/F350 6.7L Powerstroke

Notes:

• Designed for 2011-2012 Ford F-250/F-350 6.7L chassis cab trucks
• Includes both ECM and TCM custom tuning calibrations
• Emissions equipment must remain installed and functional
• Best suited for daily drivers and light towing applications
• Not recommended for frequent or heavy towing
• Provides maximum power and torque within OEM-safe limits
• Includes HP Tuners RTD hardware with Bluetooth support
• Package includes 2 ECM and 2 TCM HP Tuners credits
• Uses HP Tuners VCM Suite for flashing and diagnostics
• No wire splicing or sensor modification is required
• Improper use or towing heavy without monitoring temps may raise EGTs
• Consider the 4 Tune Pack for more towing flexibility