Hummer H1 6.6 V8 305hp Tuning File
Performance Gains
Standard Power
305hp
Tuned Power
325hp
Power Gain
+20hp
Standard Torque
820Nm
Tuned Torque
850Nm
Torque Gain
+30Nm
Vehicle Details
Fuel Type: Diesel
Engine Capacity: 6599 CC
About This Tuning File
The Hummer H1 6.6 V8 305hp (upto 2006) produces 305bhp and 820Nm in standard form. Our Stage 1 ECU tuning file raises output to 325bhp and 850Nm, a gain of 20bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.
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