Stage 1 - 335kw
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Stage 1 for the VF II Holden Commodore with LS3 6.2L V8 involves reprogramming the factory ECU with HP Tuners VCM Edit Suite software. This allows Autotech to remap the fuel and timing tables, increasing torque across the range and improving fuel economy. The auto transmission can also have its patterns adjusted for more responsible shifts between gears. Autotech custom tune your vehicle to ensure the highest levels of performance.
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Stage 2 - 365kw
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The stage 2 kit for the VF Series 2 consists of a full exhaust, intake and tune, taking this machine up to 355kw with a nice deep note all the way through the rev range.
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Stage 3 - 410kw
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The stage 3 kit for the VF Series 2 consists of a full exhaust, intake, tune, valve springs & cam upgrade. This takes the power output to 400kw and unlocks the true sound output of this 6.2L engine.
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Stage 4 - 525kw
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If you want to really unlock the performance in the vehicle, the Stage 4 Extreme kit is for you. Boasting up a conservative 515kw with a Magnuson Supercharge, if you want to push power boundaries, this kits for you!
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Stage 4+ - 575kw
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Taking the existing Stage 4 kit and add a bigger, more aggressive Whipple Supercharger and you have the Autotech Stage 4 PLUS kit. This kit is designed for extreme power and is not for the faint hearted.
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