the box 2 kit includes everything you need for install... you can call magnisun and they could explain it better than I could because I dont know every single item thats included but i have a pic from online.. basicly its everything but the supercharger it self... im including the head unit... the pully the belt the injectors and all that is included that go's on top of your motor.. the rest is what comes in the kit.
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Mods: Kooks Long Tubes, high flow cats, roto-fab cai, adm race scoop, dyno tune