Hello all. I have a 2018 Silverado custom 2wd with the 6.6 bed and crew cab with two piece driveshaft. I ordered the MBRP cat back exhaust without reading it's for a 1 piece driveshaft only. The cross member on the frame is in the way of installation. For those of you with a 2wd and a two piece driveshaft what exhaust system did you use?