ARMYTRIX Ceramic Coated Race Downpipe w/Cat Simulator Lexus IS200T | IS300 2.0T I4 2015+ARMYTRIX Ceramic Coated Race Downpipe w Cat Simulator Lexus IS200T IS300 2. 0T I4 2015+ ARMYTRIX Ceramic Coated Race Downpipe w Cat Simulator Lexus IS200T IS300 2. 0T I4 2015+ To enhance your vehicle by adding the ARMYTRIX exhaust system to increase power, reduce weight, and improve sound. This precision made performance system delivers more power, especially in the low and mid rev range, the effect on the sound is significant, adding a deep resonant