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Torqfile is a workshop file desk. Flash files only where that work is lawful, including motorsport and off-road use. You keep responsibility for the file and for the rules where the vehicle is used.

Chevrolet Trailblazer 2 — 2012→ · Torqfile

Coverage Chevrolet Trailblazer2 — 2012→

2 — 2012→

Pick the engine.

2.8 TD Duramax 200hp (149kW) 500Nm

Pick an engine to see the ECU, the work, and the gains.