Hummer H3 3.7 242hp Tuning File
Performance Gains
Standard Power
242hp
Tuned Power
260hp
Power Gain
+18hp
Standard Torque
328Nm
Tuned Torque
350Nm
Torque Gain
+22Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 3653 CC
Control Modules
Ac Delco E67
About This Tuning File
The Hummer H3 3.7 242hp (2006 - 2010) produces 242bhp and 328Nm in standard form. Our Stage 1 ECU tuning file raises output to 260bhp and 350Nm, a gain of 18bhp and 22Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.
Other Engine Variants
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