both are good... i went with the FRPP one in the end... been pretty pleased with it and it gives everything a nice touch with the ford racing logo under the hood.. but it all comes down to what you like
JLT + Tune all the way. Noticeable throttle response improvement and a deeper sound coming from the engine. In my opinion the only negative for the JLT is that the heat shield is ghetto and does not fit very nicely.
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