The RE5R05A transmission is a 5-speed automatic transmission that was first produced by Jatco in 2002 and used in Kia, Infiniti, and Nissan rear-wheel drive and four-wheel drive longitudinal applications. Raybestos Powertrain offers several aftermarket RE5R05A solutions that include the use of GPZ friction material and Stage-1 friction material to increase clutch life and durability in high-stress driven vehicles.