Shop MagnaFlow Performance Exhaust Systems for the 2014 Cadillac ELR, including one-piece exhaust systems for select engines, trims, and configurations. Engineered to produce MagnaFlow's deep signature exhaust sound, these systems feature premium materials and easy direct-fit installation. 2014 Cadillac ELR exhaust options include multiple main piping diameters; multiple exhaust tip finishes; multiple exit styles. Use Shop by Vehicle to find the system for your ELR.