2006 Jeep Grand Cherokee SRT8

A great daily driver truck, but after a few months the stock power was just not enough. We installed a Procharger "Tuner" kit with D-1SC head unit at 9 psi, fuel pump booster and race intercooler. The engine and intake are completely stock, but we modified exhaust to include a custom off-road mid pipe to the stock exhaust manifolds and a great sounding Magnaflow axle-back. Since the truck has only slightly modified exhaust and the quiet helical gear option on the procharger it keeps the volume down, but still sounds aggressive. With custom tuning it puts down around 520 rwhp, pretty much the max possible on a stock bottom end and transmission.