Stage 1: 600hp LS2 Performance PackageTurn your 400hp LS2-powered GTO into a 600-850+hp street machine with one of House of Boost's power-proven performan… $8249.00 |
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Stage 2: 725hp LS2 Performance PackageTurn your 400hp LS2-powered GTO into a 600-850+hp street machine with one of House of Boost's power-proven performan… $9549.00 |
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Stage 3: 850hp LS2 Performance PackageTurn your 400hp LS2-powered GTO into a 600-850+hp street machine with one of House of Boost's power-proven performan… $14949.00 |