shift p2

  1. Steve M

    Viper Shift Light Install (How-to) - Gen 4 (2008-2010)

    Introduction I installed a shift light many years ago when I started drag racing my 2008 Viper to help me hit my desired shift points in the quarter mile. I was quite pleased with how it turned out, and many others have felt the same way - it’s the one mod on my car people ask me about the most...
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