GMC Sierra 5.3 V8 295hp Tuning File
Performance Gains
Standard Power
295hp
Tuned Power
315hp
Power Gain
+20hp
Standard Torque
447Nm
Tuned Torque
470Nm
Torque Gain
+23Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 5327 CC
Control Modules
Ac Delco E38
About This Tuning File
The GMC Sierra 5.3 V8 295hp (1999 - 2007) produces 295bhp and 447Nm in standard form. Our Stage 1 ECU tuning file raises output to 315bhp and 470Nm, a gain of 20bhp and 23Nm, 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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