If you are not mechanically inclined, suggest you take it to a speed shop for install and a tune. The base whipple tune is junk IMO. Have it professionally tuned by a tuner.
You will need supporting mods (LT4 fueling/port injection) to support the Whipple.
What is your HP goals? If you are reaching over ~650-700rwhp you may want to look at forged internals. Josh and I are running the Whipple 3.0 that I am aware of on this forum.
There is more to it than just slapping a supercharger on your car for sure. (This holds true for the Maggie 2650 as well- both are good superchargers- not excluding our ProCharger guys here either as we have plenty of those here too

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