The aftercooler is basically an intercooler that sits in the engine bay, so the intake air has less distance to travel. The aftercooler is water to air, whereas an intercooler is air to air. Intercoolers and aftercoolers both have boost drop across them, that's just physics. The comptech aftercooler drops less than .5psi.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
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