@TJ, it's not a big deal to remove this front parts.
Just remove methodically all screws around/ from
the rear of your apron, then pry tenderly parts apart, you'll see once you get the knack of, piece of cake.
There are two black plastic rivets and two additional screws on your front piece. To get to the reg, removing the fender not necessesary.
And yes, your reg is in there (pls see pics)