Application: 2007 to 2018 Jeep JK Wrangler's 2 or 4 Door Models up to a 4.5" Lift. The reason this driveshaft is Called O.E.M Style is because it comes with a flange on the Front Slip Yoke that will bolt to your existing front factory pinion flange making it Easier for you to Install. These driveshafts are custom made so if you have altered the front or rear differentials, or transfer cases example [Dyna track housings, or Atlas Transfer cases] we can accommodate you we would just need to know this Information and may need you to get us a measurement.