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Generation
GMC Sierra 1999 - 2007 8,1 V8 330hp
| Orignal | Tuned | |
|---|---|---|
| Power | 330 hp | 350 hp |
| Torque | 610 Nm | 630 Nm |
| ECU | Delco E38 |
| Options | DTC Removal, Pop & Bang Crackle map, START/STOP OFF, DECAT, FLAPS, Vmax |
