Shop MagnaFlow Performance Exhaust Systems for the 1994 Land Rover Defender 90, including cat-back 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. 1994 Land Rover Defender 90 exhaust options include 2.5-inch main piping diameters; polished exhaust tip finishes; single driver side rear exit styles. Use Shop by Vehicle to find the system for your Defender 90.