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queston on performance for a 2012 gt with 32000 miles
just bought a 2012 gt with 32000 miles,added kooks 1 7/8 long tube headers,high flow cats and performance mufflers all from kooks. bought a roush stage 3 supercharger kit,anti hop link,boost and air/fuel gauges. what kind of power do you people think i will have at the wheels?????????????????
thanks