diff --git a/selfdrive/dragonpilot/dragonconf/__init__.py b/selfdrive/dragonpilot/dragonconf/__init__.py
index 5bc5d27a8..542a4d624 100644
--- a/selfdrive/dragonpilot/dragonconf/__init__.py
+++ b/selfdrive/dragonpilot/dragonconf/__init__.py
@@ -11,6 +11,7 @@ default_conf = {
   'DragonAutoShutdownAt': '30', # in minute
   'DragonTempDisableSteerOnSignal': '0',
   'DragonDisableLogger': '0',
+  'DragonNoctuaMode': '0',
 }
 
 def dragonpilot_set_params(params):
diff --git a/selfdrive/thermald.py b/selfdrive/thermald.py
index ef75cfffd..ace8ffc56 100755
--- a/selfdrive/thermald.py
+++ b/selfdrive/thermald.py
@@ -82,6 +82,9 @@ _TEMP_THRS_L = [42.5, 57.5, 72.5, 10000]
 _FAN_SPEEDS = [0, 16384, 32768, 65535]
 # max fan speed only allowed if battery is hot
 _BAT_TEMP_THERSHOLD = 45.
+if Params.get('DragonNoctuaMode') == "1":
+  _FAN_SPEEDS = [65535, 65535, 65535, 65535]
+  _BAT_TEMP_THERSHOLD = 20.
 
 
 def handle_fan(max_cpu_temp, bat_temp, fan_speed):