Chevrolet Silverado 6.2 V8 403hp Tuning File
Performance Gains
Standard Power
403hp
Tuned Power
425hp
Power Gain
+22hp
Standard Torque
565Nm
Tuned Torque
585Nm
Torque Gain
+20Nm
Vehicle Details
Fuel Type: Petrol
Engine Capacity: 6200 CC
Control Modules
Ac Delco E38
About This Tuning File
The Chevrolet Silverado 6.2 V8 403hp (2007 - 2014) produces 403bhp and 565Nm in standard form. Our Stage 1 ECU tuning file raises output to 425bhp and 585Nm, a gain of 22bhp and 20Nm, 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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