diff --git a/common/params.py b/common/params.py
index 451a9c250..51616c5be 100755
--- a/common/params.py
+++ b/common/params.py
@@ -88,6 +88,7 @@ keys = {
   "DragonCachedModel": [TxType.PERSISTENT],
   "DragonCachedFP": [TxType.PERSISTENT],
   "DragonCachedVIN": [TxType.PERSISTENT],
+  "DragonBBUI": [TxType.PERSISTENT],
 }
 
 
diff --git a/selfdrive/dragonpilot/dragonconf/__init__.py b/selfdrive/dragonpilot/dragonconf/__init__.py
index 0234337b2..226d62e20 100644
--- a/selfdrive/dragonpilot/dragonconf/__init__.py
+++ b/selfdrive/dragonpilot/dragonconf/__init__.py
@@ -16,6 +16,7 @@ default_conf = {
   'DragonCachedModel': '', # for cache car
   'DragonCachedFP': '', # for cache car
   'DragonCachedVIN': '', # for cache car
+  'DragonBBUI': '0',
 }
 
 def dragonpilot_set_params(params):
diff --git a/selfdrive/ui/ui.c b/selfdrive/ui/ui.c
index 70cb840d3..8b02b67af 100644
--- a/selfdrive/ui/ui.c
+++ b/selfdrive/ui/ui.c
@@ -266,11 +266,13 @@ typedef struct UIState {
   int is_metric_timeout;
   int longitudinal_control_timeout;
   int limit_set_speed_timeout;
+  int dragon_bbui_timeout;
 
   int status;
   bool is_metric;
   bool longitudinal_control;
   bool limit_set_speed;
+  bool dragon_bbui;
   float speed_lim_off;
   bool is_ego_over_limit;
   char alert_type[64];
@@ -662,11 +664,14 @@ static void ui_init_vision(UIState *s, const VisionStreamBufs back_bufs,
   read_param_bool(&s->is_metric, "IsMetric");
   read_param_bool(&s->longitudinal_control, "LongitudinalControl");
   read_param_bool(&s->limit_set_speed, "LimitSetSpeed");
+  read_param_bool(&s->dragon_bbui, "DragonBBUI");
+
 
   // Set offsets so params don't get read at the same time
   s->longitudinal_control_timeout = UI_FREQ / 3;
   s->is_metric_timeout = UI_FREQ / 2;
   s->limit_set_speed_timeout = UI_FREQ;
+  s->dragon_bbui_timeout = UI_FREQ / 4;
 }
 
 static void ui_draw_transformed_box(UIState *s, uint32_t color) {
@@ -1490,6 +1495,173 @@ static void ui_draw_infobar(UIState *s) {
   nvgText(s->vg, rect_x + 720 + sidebar_offset, rect_y + 35, infobar, NULL);
 }
 
+
+static void bb_ui_draw_measures_left(UIState *s, int bb_x, int bb_y, int bb_w ) {
+  const UIScene *scene = &s->scene;
+  int bb_rx = bb_x + (int)(bb_w/2);
+  int bb_ry = bb_y;
+  int bb_h = 5;
+  NVGcolor lab_color = nvgRGBA(255, 255, 255, 200);
+  NVGcolor uom_color = nvgRGBA(255, 255, 255, 200);
+  int value_fontSize=30;
+  int label_fontSize=15;
+  int uom_fontSize = 15;
+  int bb_uom_dx =  (int)(bb_w /2 - uom_fontSize*2.5) ;
+
+  //add visual radar relative distance
+  if (true) {
+    char val_str[16];
+    char uom_str[6];
+    NVGcolor val_color = nvgRGBA(255, 255, 255, 200);
+    if (scene->lead_status) {
+      //show RED if less than 5 meters
+      //show orange if less than 15 meters
+      if((int)(scene->lead_d_rel) < 15) {
+        val_color = nvgRGBA(255, 188, 3, 200);
+      }
+      if((int)(scene->lead_d_rel) < 5) {
+        val_color = nvgRGBA(255, 0, 0, 200);
+      }
+      // lead car relative distance is always in meters
+      snprintf(val_str, sizeof(val_str), "%d", (int)scene->lead_d_rel);
+    } else {
+       snprintf(val_str, sizeof(val_str), "-");
+    }
+    snprintf(uom_str, sizeof(uom_str), "m   ");
+    bb_h +=bb_ui_draw_measure(s,  val_str, uom_str, "REL DIST",
+        bb_rx, bb_ry, bb_uom_dx,
+        val_color, lab_color, uom_color,
+        value_fontSize, label_fontSize, uom_fontSize );
+    bb_ry = bb_y + bb_h;
+  }
+
+  //add visual radar relative speed
+  if (true) {
+    char val_str[16];
+    char uom_str[6];
+    NVGcolor val_color = nvgRGBA(255, 255, 255, 200);
+    if (scene->lead_status) {
+      //show Orange if negative speed (approaching)
+      //show Orange if negative speed faster than 5mph (approaching fast)
+      if((int)(scene->lead_v_rel) < 0) {
+        val_color = nvgRGBA(255, 188, 3, 200);
+      }
+      if((int)(scene->lead_v_rel) < -5) {
+        val_color = nvgRGBA(255, 0, 0, 200);
+      }
+      // lead car relative speed is always in meters
+      if (s->is_metric) {
+         snprintf(val_str, sizeof(val_str), "%d", (int)(scene->lead_v_rel * 3.6 + 0.5));
+      } else {
+         snprintf(val_str, sizeof(val_str), "%d", (int)(scene->lead_v_rel * 2.2374144 + 0.5));
+      }
+    } else {
+       snprintf(val_str, sizeof(val_str), "-");
+    }
+    if (s->is_metric) {
+      snprintf(uom_str, sizeof(uom_str), "km/h");;
+    } else {
+      snprintf(uom_str, sizeof(uom_str), "mph");
+    }
+    bb_h +=bb_ui_draw_measure(s,  val_str, uom_str, "REL SPEED",
+        bb_rx, bb_ry, bb_uom_dx,
+        val_color, lab_color, uom_color,
+        value_fontSize, label_fontSize, uom_fontSize );
+    bb_ry = bb_y + bb_h;
+  }
+
+  //finally draw the frame
+  bb_h += 20;
+  nvgBeginPath(s->vg);
+    nvgRoundedRect(s->vg, bb_x, bb_y, bb_w, bb_h, 20);
+    nvgStrokeColor(s->vg, nvgRGBA(255,255,255,80));
+    nvgStrokeWidth(s->vg, 6);
+    nvgStroke(s->vg);
+}
+
+static void bb_ui_draw_measures_right(UIState *s, int bb_x, int bb_y, int bb_w ) {
+  const UIScene *scene = &s->scene;
+  int bb_rx = bb_x + (int)(bb_w/2);
+  int bb_ry = bb_y;
+  int bb_h = 5;
+  NVGcolor lab_color = nvgRGBA(255, 255, 255, 200);
+  NVGcolor uom_color = nvgRGBA(255, 255, 255, 200);
+  int value_fontSize=30;
+  int label_fontSize=15;
+  int uom_fontSize = 15;
+  int bb_uom_dx =  (int)(bb_w /2 - uom_fontSize*2.5) ;
+
+  //add  steering angle
+  if (true) {
+    char val_str[16];
+    char uom_str[6];
+    NVGcolor val_color = nvgRGBA(255, 255, 255, 200);
+      //show Orange if more than 6 degrees
+      //show red if  more than 12 degrees
+      if(((int)(scene->angleSteers) < -6) || ((int)(scene->angleSteers) > 6)) {
+        val_color = nvgRGBA(255, 188, 3, 200);
+      }
+      if(((int)(scene->angleSteers) < -12) || ((int)(scene->angleSteers) > 12)) {
+        val_color = nvgRGBA(255, 0, 0, 200);
+      }
+      // steering is in degrees
+      snprintf(val_str, sizeof(val_str), "%.0f°",(scene->angleSteers));
+
+      snprintf(uom_str, sizeof(uom_str), "");
+    bb_h +=bb_ui_draw_measure(s,  val_str, uom_str, "REAL STEER",
+      bb_rx, bb_ry, bb_uom_dx,
+      val_color, lab_color, uom_color,
+      value_fontSize, label_fontSize, uom_fontSize );
+    bb_ry = bb_y + bb_h;
+  }
+
+  //add  desired steering angle
+  if (true) {
+    char val_str[16];
+    char uom_str[6];
+    NVGcolor val_color = nvgRGBA(255, 255, 255, 200);
+    //show Orange if more than 6 degrees
+    //show red if  more than 12 degrees
+    if(((int)(scene->angleSteersDes) < -6) || ((int)(scene->angleSteersDes) > 6)) {
+      val_color = nvgRGBA(255, 188, 3, 200);
+    }
+    if(((int)(scene->angleSteersDes) < -12) || ((int)(scene->angleSteersDes) > 12)) {
+      val_color = nvgRGBA(255, 0, 0, 200);
+    }
+    // steering is in degrees
+    snprintf(val_str, sizeof(val_str), "%.0f°",(scene->angleSteersDes));
+
+    snprintf(uom_str, sizeof(uom_str), "");
+    bb_h +=bb_ui_draw_measure(s,  val_str, uom_str, "DESIR STEER",
+      bb_rx, bb_ry, bb_uom_dx,
+      val_color, lab_color, uom_color,
+      value_fontSize, label_fontSize, uom_fontSize );
+    bb_ry = bb_y + bb_h;
+  }
+
+  //finally draw the frame
+  bb_h += 20;
+  nvgBeginPath(s->vg);
+    nvgRoundedRect(s->vg, bb_x, bb_y, bb_w, bb_h, 20);
+    nvgStrokeColor(s->vg, nvgRGBA(255,255,255,80));
+    nvgStrokeWidth(s->vg, 6);
+    nvgStroke(s->vg);
+}
+
+static void ui_draw_bbui(UIState *s) {
+    const UIScene *scene = &s->scene;
+    const int bb_dml_w = 180;
+    const int bb_dml_x = (scene->ui_viz_rx + (bdr_is * 2));
+    const int bb_dml_y = (box_y + (bdr_is * 1.5)) + 220;
+
+    const int bb_dmr_w = 180;
+    const int bb_dmr_x = scene->ui_viz_rx + scene->ui_viz_rw - bb_dmr_w - (bdr_is * 2);
+    const int bb_dmr_y = (box_y + (bdr_is * 1.5)) + 220;
+
+    bb_ui_draw_measures_right(s, bb_dml_x, bb_dml_y, bb_dml_w);
+    bb_ui_draw_measures_left(s, bb_dmr_x, bb_dmr_y, bb_dmr_w);
+}
+
 static void ui_draw_vision_footer(UIState *s) {
   const UIScene *scene = &s->scene;
   int ui_viz_rx = scene->ui_viz_rx;
@@ -1503,7 +1675,11 @@ static void ui_draw_vision_footer(UIState *s) {
 #ifdef SHOW_SPEEDLIMIT
   ui_draw_vision_map(s);
 #endif
-  ui_draw_infobar(s);
+  if (&s->dragon_bbui) {
+    ui_draw_bbui(s);
+  } else {
+    ui_draw_infobar(s);
+  }
 }
 
 static void ui_draw_vision_alert(UIState *s, int va_size, int va_color,