GritShift ECU Performance Tune Roxor

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The GritShift ECU Performance Tune is a custom diesel calibration for the Mahindra Roxor, developed in partnership with Calibrated Power Solutions — a tuner with over 10 years of p erformance diesel calibration experience. Available in two tunes: Performance (75WHP / 162 ft-lbs) for stock Roxors, and Hot Tune (105WHP / 220 ft-lbs) for heavily modified builds. The ECU is tuned without cutting it open, preserving the factory seal and preventing water and corrosion damage. Fitment: 18-22 Mahindra Roxor NOTE: For the step-by-step shipping and tuning process, see the How It Works tab. The Hot Tune requires a full exhaust system to maintain lower EGT temps and a boost valve to increase airflow. Exact horsepower and torque figures may vary due to static pressure and altitude. Remove the ECU from your Roxor and ship it to GritShift — it will be tuned and returned within 1-2 business days. Shipping typically takes 5-7 business days each way. The Performance Tune increases engine torque limiters and raises fuel quantity higher in the RPM range for 75WHP and 162 ft-lbs at the wheels — ideal for a completely stock Roxor with factory or slightly larger tires, producing little to no smoke. The Hot Tune maxes out the factory fuel system for 105WHP and 220 ft-lbs, but requires airflow improvements to manage intake air temps and EGTs. Speed limiter removed on both tunes — top speed can exceed 80 MPH. Show more