BMW F48 X1, F39 X2, MINI F55/F56 Cooper S B46 Downpipe EGT Sensor Bung BM-EXH021-EGTBUNG

Direct-fit 1/8-inch NPT EGT sensor bung for Evolution Racewerks B46 downpipes. Fits F48 X1, F39 X2 and MINI Cooper S F55/F56 with B46 engines (2016+).

• Pre-installed on ER downpipes, with removable plug for immediate fitment
• No welding or fabrication needed - designed specifically for this application
• Enables real-time exhaust gas temperature monitoring for tuned, fast-road or track-day B46 builds
• Not an OEM replacement; a functional upgrade for those running remaps or aggressive timing