Figured out I made a small vehicle mod. This is my Family Sedan July 4th Vehicle mod. I also added CustomCarSupport to this mod. Unfortunately, I didn't know where the car sound files are at in the car_tune.spt. Other than the retexturing being a little sloppy, I actually took my time on this car mod. (:
DOWNLOAD
mega.nz/file/qbQXnZLS#0OUVBxsbWqlUuQtdmFhoXPtPsGhgnWxuhCMmUILJuEU