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  1. 2005 - 2010 Mustang GT
    The 2005-2009 Whipple/FRPP SC kits have now been upgraded to 550HP (using a conservative 12% powertrain loss). The difference is the new Generation 2 Whipple supercharger which has increased efficiency and increased flow, equaling slightly more boost (still setup for 91 octane) as well as a...
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