GMC Sierra 2008 - 2013 5.3 V8 326hp - Ecustage Software Chiptuning & Remaps

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GMC Sierra 2008 - 2013 5.3 V8 326hp

Tuning information may differ from vehicle to vehicle.

Previous Power:

326 hp

Post Power:

345 hp

Power Difference:

+ 19 hp

Previous Torque:

472 nm

Post Torque:

495 nm

Torque Difference:

+ 23 nm

Ecu Stage

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