Performance Gains
Standard Power 310hp
Tuned Power 330hp
Power Gain +20hp
Standard Torque 453Nm
Tuned Torque 480Nm
Torque Gain +27Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 5328 CC

Control Modules

Ac Delco E38

About This Tuning File

The GMC Savana 5.3 V8 310hp (2003 ->) produces 310bhp and 453Nm in standard form. Our Stage 1 ECU tuning file raises output to 330bhp and 480Nm, a gain of 20bhp and 27Nm, 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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