t.c.v

  1. Roots82

    SARD Torque Control Valve

    Just wondering if anyone has got one, used one, or had any experience with em at all? The idea of it sounds great, but i am not sure if it will give the gains they say it will or even if the gains would be noticeable haha A bit of info... 1. T.C.V. is developed to increase...
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