commaai · mvl-boston · Nov 6, 2025 · Nov 6, 2025 · Nov 6, 2025 · Nov 6, 2025
diff --git a/opendbc/car/honda/fingerprints.py b/opendbc/car/honda/fingerprints.py
@@ -1065,4 +1065,27 @@
       b'36161-TGV-A030\x00\x00',
     ],
   },
+  CAR.ACURA_ADX: {
+    (Ecu.fwdRadar, 0x18dab0f1, None): [
+      b'8S102-3BH-A020\x00\x00',
+    ],
+    (Ecu.gateway, 0x18daeff1, None): [
+      b'38897-3BH-A320\x00\x00',
+    ],
+    (Ecu.transmission, 0x18da1ef1, None): [
+      b'28101-6VM-A020\x00\x00',
+    ],
+    (Ecu.vsa, 0x18da28f1, None): [
+      b'57114-3BH-A020\x00\x00',
+    ],
+    (Ecu.electricBrakeBooster, 0x18da2bf1, None): [
+      b'46114-3BH-A020\x00\x00',
+    ],
+    (Ecu.eps, 0x18da30f1, None): [
+      b'39990-3BH-A020\x00\x00',
+    ],
+    (Ecu.srs, 0x18da53f1, None): [
+      b'77959-3BH-A830\x00\x00',
+    ],
+  },
 }
diff --git a/opendbc/car/honda/interface.py b/opendbc/car/honda/interface.py
@@ -189,13 +189,18 @@ def _get_params(ret: structs.CarParams, candidate, fingerprint, car_fw, alpha_lo
         # When using stock ACC, the radar intercepts and filters steering commands the EPS would otherwise accept
         ret.minSteerSpeed = 70. * CV.KPH_TO_MS
 
+    elif candidate == CAR.ACURA_ADX:
+      ret.steerActuatorDelay = 0.15
+      ret.lateralParams.torqueBP, ret.lateralParams.torqueV = [[0, 3840], [0, 3840]]
+      CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
+
     else:
       ret.steerActuatorDelay = 0.15
       ret.lateralParams.torqueBP, ret.lateralParams.torqueV = [[0, 2560], [0, 2560]]
       CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
 
     # These cars use alternate user brake msg (0x1BE)
-    if 0x1BE in fingerprint[CAN.pt] and candidate in (CAR.HONDA_ACCORD, CAR.HONDA_HRV_3G, *HONDA_BOSCH_CANFD):
+    if 0x1BE in fingerprint[CAN.pt] and candidate in (CAR.HONDA_ACCORD, CAR.HONDA_HRV_3G, CAR.ACURA_ADX, *HONDA_BOSCH_CANFD):
       ret.flags |= HondaFlags.BOSCH_ALT_BRAKE.value
 
     if ret.flags & HondaFlags.BOSCH_ALT_BRAKE:

diff --git a/opendbc/car/honda/values.py b/opendbc/car/honda/values.py
@@ -280,6 +280,12 @@ class CAR(Platforms):
     {Bus.pt: 'honda_civic_hatchback_ex_2017_can_generated'},
     flags=HondaFlags.BOSCH_ALT_RADAR,
   )
+  ACURA_ADX = HondaBoschPlatformConfig(
+    [HondaCarDocs("Acura ADX 2025", "All")],
+    CarSpecs(mass=3578 * CV.LB_TO_KG, wheelbase=2.65, steerRatio=16.6, centerToFrontRatio=0.43),
+    {Bus.pt: 'honda_bosch_radarless_generated'},
+    flags=HondaFlags.BOSCH_RADARLESS
+  )
 
   # Nidec Cars
   ACURA_ILX = HondaNidecPlatformConfig(

diff --git a/opendbc/car/tests/routes.py b/opendbc/car/tests/routes.py
@@ -119,6 +119,7 @@ class CarTestRoute(NamedTuple):
   CarTestRoute("56b2cf1dacdcd033/00000017--d24ffdb376", HONDA.HONDA_CITY_7G),  # Brazilian model
   CarTestRoute("2dc4489d7e1410ca/00000001--bbec3f5117", HONDA.HONDA_CRV_6G),
   CarTestRoute("a703d058f4e05aeb/00000008--f169423024", HONDA.HONDA_PASSPORT_4G),
+  CarTestRoute("ad9840558640c31d/00000026--538590661c", HONDA.ACURA_ADX),
 
   CarTestRoute("87d7f06ade479c2e/2023-09-11--23-30-11", HYUNDAI.HYUNDAI_AZERA_6TH_GEN),
   CarTestRoute("66189dd8ec7b50e6/2023-09-20--07-02-12", HYUNDAI.HYUNDAI_AZERA_HEV_6TH_GEN),

diff --git a/opendbc/car/torque_data/override.toml b/opendbc/car/torque_data/override.toml
@@ -92,6 +92,7 @@ legend = ["LAT_ACCEL_FACTOR", "MAX_LAT_ACCEL_MEASURED", "FRICTION"]
 "HONDA_NBOX_2G" = [1.2, 1.2, 0.2]
 "ACURA_TLX_2G" = [1.2, 1.2, 0.15]
 "PORSCHE_MACAN_MK1" = [2.0, 2.0, 0.2]
+"ACURA_ADX" = [2.9, 2.9, 0.30]
 
 # Dashcam or fallback configured as ideal car
 "MOCK" = [10.0, 10, 0.0]