diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index 6a44566710..0b8b62957e 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -408,6 +408,7 @@ static void setDefaultEngineConfiguration() {
 	engineConfiguration->canSleepPeriodMs = 50;
 	engineConfiguration->canReadEnabled = true;
 	engineConfiguration->canWriteEnabled = true;
+	engineConfiguration->canVssScaling = 1.0f;
 
 	// Don't enable, but set default address
 	engineConfiguration->verboseCanBaseAddress = CAN_DEFAULT_BASE;
diff --git a/firmware/controllers/can/can_vss.cpp b/firmware/controllers/can/can_vss.cpp
index d7ea3ac2f1..61430a6404 100644
--- a/firmware/controllers/can/can_vss.cpp
+++ b/firmware/controllers/can/can_vss.cpp
@@ -80,7 +80,7 @@ void processCanRxVss(const CANRxFrame& frame, efitick_t nowNt) {
 	}
 
 	if (auto speed = processCanRxVssImpl(frame)) {
-		canSpeed.setValidValue(speed.Value, nowNt);
+		canSpeed.setValidValue(speed.Value * engineConfiguration->canVssScaling, nowNt);
 
 #if EFI_DYNO_VIEW
 		updateDynoViewCan();
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 14557176d7..68f088e5b7 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -92,7 +92,7 @@
 ! Any time an incompatible change is made to the configuration format stored in flash,
 ! update this string to the current date! It is required to also update TS_SIGNATURE above
 ! when this happens.
-#define FLASH_DATA_VERSION 20011
+#define FLASH_DATA_VERSION 20012
 
 ! this offset is part of console compatibility mechanism, please DO NOT change this offset
 #define TS_FILE_VERSION_OFFSET 124
@@ -1475,6 +1475,8 @@ pin_input_mode_e[LUA_DIGITAL_INPUT_COUNT iterate] luaDigitalInputPinModes;
 	uint8_t ignTestCount;How many test bench pulses do you want;"", 1, 0, 0, 50, 0
 	uint8_t autoscale ignTestOffTime;Time between bench test pulses;"ms", 5, 0, 0, 2000, 0
 
+	uint16_t autoscale canVssScaling;Scale the reported vehicle speed value from CAN. Example: Parameter set to 1.1, CAN VSS reports 50kph, ECU will report 55kph instead.;"ratio", 0.0001, 0, 0.5, 1.5, 4
+
 uint8_t[93] mainUnusedEnd;;"units", 1, 0, 0, 1, 0
 
 ! end of engine_configuration_s
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 086663eec4..aa22da98cf 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -3549,7 +3549,8 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 
 	dialog = speedSensorCan, "CAN Vehicle Speed"
 		field = "Enable CAN VSS",			enableCanVss, { canReadEnabled }
-		field = "VSS CAN message type",						canVssNbcType, { enableCanVss }
+		field = "CAN VSS type",				canVssNbcType, { enableCanVss }
+		field = "CAN VSS scaling",			canVssScaling, { canReadEnabled }
 
 	dialog = speedSensorLeft, "", yAxis
 		panel = speedSensorAnalog, { enableCanVss == 0 }