GMC Sierra 4.8 V8 295hp Tuning File
Performance Gains
Standard Power
295hp
Tuned Power
315hp
Power Gain
+20hp
Standard Torque
414Nm
Tuned Torque
435Nm
Torque Gain
+21Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 4807 CC
Control Modules
Ac Delco E38
About This Tuning File
The GMC Sierra 4.8 V8 295hp (1999 - 2007) produces 295bhp and 414Nm in standard form. Our Stage 1 ECU tuning file raises output to 315bhp and 435Nm, a gain of 20bhp and 21Nm, 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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