diff --git a/selfdrive/controls/lib/latcontrol_angle.py b/selfdrive/controls/lib/latcontrol_angle.py
index 8ee2b581bf..1a0083df6b 100644
--- a/selfdrive/controls/lib/latcontrol_angle.py
+++ b/selfdrive/controls/lib/latcontrol_angle.py
@@ -1,5 +1,6 @@
 import math
 import numpy as np
+from openpilot.common.params_pyx import Params
 
 from cereal import log
 from openpilot.selfdrive.controls.lib.latcontrol import LatControl
@@ -9,14 +10,22 @@ STEER_ANGLE_SATURATION_THRESHOLD = 2.5  # Degrees
 class LatControlAngle(LatControl):
   def __init__(self, CP, CP_SP, CI):
     super().__init__(CP, CP_SP, CI)
+    self.params = Params()
     self.sat_check_min_speed = 5.0
     # Initialize the filtered curvature to zero (or an appropriate initial value)
     self.filtered_curvature = 0.0
     # Filter coefficient: adjust between 0 (very smooth) and 1 (no filtering)
     self.filter_speed_matrox = [0, 8.5, 11, 13.8, 22.22]
     self.filter_alpha_matrix = [0.05, 0.1, 0.3, 0.6, 1]
+    self.count = 0
+    self.smoothing_factor_incr = 0.
 
   def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
+    self.count += 1
+    if self.count % 25 == 0 and (smoothingFactorParam := self._params.get("HkgTuningAngleSmoothingFactor")):
+      self.count = 0
+      self.smoothing_factor_incr = float(smoothingFactorParam) / 10.0
+
     angle_log = log.ControlsState.LateralAngleState.new_message()
 
     if not active:
@@ -25,7 +34,7 @@ class LatControlAngle(LatControl):
     else:
       angle_log.active = True
       # Apply exponential smoothing to the curvature
-      adjusted_alpha = float(np.interp(CS.vEgo, self.filter_speed_matrox, self.filter_alpha_matrix))
+      adjusted_alpha = max(float(np.interp(CS.vEgo, self.filter_speed_matrox, self.filter_alpha_matrix)) + self.smoothing_factor_incr, 1)
       self.filtered_curvature = (adjusted_alpha * desired_curvature + (1 - adjusted_alpha) * self.filtered_curvature)
       # Convert the smoothed curvature to a steering angle
       angle_steers_des = math.degrees(VM.get_steer_from_curvature(-self.filtered_curvature, CS.vEgo, params.roll))