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If one were to cast a casual glance at the 7.3L Power Stroke engine, one would think that the sum of its mods were only the AEM Brute Force intake system and a pair of Interstate Mega-Tron Plus batteries. One would be misled. Hidden in unseen places are a number of performance mods that significantly improve the Power Stroke's performance. The list includes 50hp injectors from Xtreme Diesel Performance; a Banks Power Pack system (turbo, intercooler, intake, and so on); an ATS Torque Pro 2000 propane injection system with a 50-gallon tank; and an MBRP 5-inch exhaust. Engine power is routed through the stock automatic transmission which Fenstermacher says "so far works well," though he did add the Banks TransCommand module that is included with the Banks Power Pack system as well as a Banks cooler to ensure that it stays in its optimum temperature operating range.