I got my hellwig rear bar from sdtrucksprings, checked the option for the hellwig adjustable endlinks. You will not get the four bolts that attach it to the rear axle though, I went to a nearby dealer and they gave me the same thread count, grade, size bolts for free, however they were not technically the factory bolts that cost $5-10 apiece. Had it for 20k miles and no issues, other than occasionally having to retighten the bolts between the bar and endlinks.
avs aeroskin, tonnopro trifold, window tint. Black widow Widowmaker mated to a magnaflow y pipe. HELLWIG 7708 and 7709 SWAY BARs MCGAUGHYS 2IN REAR LEVELING K&N 63-1561 INtake