diff --git a/firmware/console/tunerstudio/tunerstudio_configuration.h b/firmware/console/tunerstudio/tunerstudio_configuration.h
index 5aa61bd27b..7cc30f9ba0 100644
--- a/firmware/console/tunerstudio/tunerstudio_configuration.h
+++ b/firmware/console/tunerstudio/tunerstudio_configuration.h
@@ -70,7 +70,7 @@ typedef struct {
 	unsigned int checkEngine : 1; // bit 8
 	unsigned int needBurn : 1; // bit 9
 	unsigned int secondTriggerChannelEnabled : 1; // bit 10
-	int unused2;
+	float vehicleSpeedKph;
 	unsigned int isTpsError : 1; // bit 0
 	unsigned int isCltError : 1; // bit 1
 	unsigned int isMapError : 1; // bit 2
diff --git a/firmware/iar/ch.ewp b/firmware/iar/ch.ewp
index 5b99e5410e..aa6cf27155 100644
--- a/firmware/iar/ch.ewp
+++ b/firmware/iar/ch.ewp
@@ -2231,24 +2231,24 @@
       <file>
         <name>$PROJ_DIR$\..\controllers\core\EfiWave.h</name>
       </file>
+      <file>
+        <name>$PROJ_DIR$\..\controllers\core\fsio_core.cpp</name>
+      </file>
+      <file>
+        <name>$PROJ_DIR$\..\controllers\core\fsio_core.h</name>
+      </file>
+      <file>
+        <name>$PROJ_DIR$\..\controllers\core\fsio_impl.cpp</name>
+      </file>
+      <file>
+        <name>$PROJ_DIR$\..\controllers\core\fsio_impl.h</name>
+      </file>
       <file>
         <name>$PROJ_DIR$\..\controllers\core\interpolation.cpp</name>
       </file>
       <file>
         <name>$PROJ_DIR$\..\controllers\core\interpolation.h</name>
       </file>
-      <file>
-        <name>$PROJ_DIR$\..\controllers\core\le_functions.cpp</name>
-      </file>
-      <file>
-        <name>$PROJ_DIR$\..\controllers\core\le_functions.h</name>
-      </file>
-      <file>
-        <name>$PROJ_DIR$\..\controllers\core\logic_expression.cpp</name>
-      </file>
-      <file>
-        <name>$PROJ_DIR$\..\controllers\core\logic_expression.h</name>
-      </file>
       <file>
         <name>$PROJ_DIR$\..\controllers\core\signal_filtering.c</name>
       </file>
@@ -2754,6 +2754,12 @@
     <file>
       <name>$PROJ_DIR$\..\hw_layer\trigger_input.h</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\hw_layer\vehicle_speed.cpp</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\hw_layer\vehicle_speed.h</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\hw_layer\wave_analyzer_hw.c</name>
     </file>