Fit was good given the area it covers. I purchased one in late 2010 for a 2011 SR5 4Runner and some of the Aux power ports were covered by the liner but no big deal. The protection is excellent as we have 2 GSDs that we roll with. I've been very satisfied with the purchase.
Can't say what will happen with your scenario BUT I installed the 5100s front and rear. Front set at the 3rd ring and with my mechanics measurements, he stated the front had ~1" drop from the rear.
From my perspective, it does appear to have a slight rake. The objective was to minimize the...
