N54 FMIC Lower Charge pipe For BMW E82 135i & E90 E92 E93 335i - ARM MotorsportsThe ARM FMIC Lower Chargepipe Upgrade is designed to fit intercooler upgrades that have standard 3" beaded connection points on the end tanks. This Lower Charge Pipe upgrade DOES NOT fit the OEM style intercooler connections. This WILL NOT FIT our 5" or 7" ARM intercoolers. This kit is designed to upgrade the lower chargepipe to a full 3" diameter to allow better airflow directly to the charge pipe. An upgraded charge pipe is required to properly fit