RCV PERFORMANCE 2010+ FORD RAPTOR IFS CV AXLE SET FOR RPG LONG TRAVEL KIT - ULTIMATE IFS CV AXLES PROVIDE INCREASED RANGE OF ARTICULATION FOR VEHICLES MODIFIED WITH A LIFT KIT OR LONG-TRAVEL SUSPENSION, AND PROVIDE STRENGTH THAT ORIGINAL EQUIPMENT AXLE SHAFTS JUST CAN'T MATCH. EVEN IF YOU HAVE BIG TIRES AND BIG POWER THERE ARE NO WORRIES.