This is the RDLogics Jato 2.5 and 3.3 Rear Universal Joint Driveshaft Set with Silicone CV Boots.  These are much stronger than the stock parts, and they are made to handle the abuse of off-road driving and aftermarket high-performance engines.  The silicone boots that cover the CV-joints will protect them from dirt and debris.  The boots will make these driveshafts last much longer.

RDLogics parts are built with the racer in mind, and they are constructed of the highest quality materials. These are a must for high-performance vehicles and people who want the best.