I have heard of the boost creep problem with the stage 1. When I was ordering my kit, Sam recommended that I go with stage 2 due to the high exhaust volume of the vq37 engine. Any particular reason you went with stage 1? I would have expected Sam to warn you about this.
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GTM Twin Turbo Stage 2|GTR Turbo/Engine Gauges|KW V3 Coilovers|HKS Exhaust|Oil Cooler| Vossen CV1
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