diff --git a/firmware/controllers/algo/firing_order.h b/firmware/controllers/algo/firing_order.h
index 51da847399..1745c17b77 100644
--- a/firmware/controllers/algo/firing_order.h
+++ b/firmware/controllers/algo/firing_order.h
@@ -24,6 +24,7 @@ typedef enum {
 	FO_1_3_4_2 = 1, // typical inline 4
 	FO_1_2_4_3 = 2,
 	FO_1_3_2_4 = 3, // for example horizontally opposed engine
+	FO_1_4_3_2 = 17, // for example VW aircooled boxer engine
 
 	// 5 cylinder
 	FO_1_2_4_5_3 = 6,
@@ -46,7 +47,7 @@ typedef enum {
 	FO_1_7_5_11_3_9_6_12_2_8_4_10 = 15, // bmw M70 etc
 	FO_1_7_4_10_2_8_6_12_3_9_5_11 = 16, // lamborghini, typical rusEfi use-case
 
-	// max used = 15
+	// max used = 18
 
 	Force_4b_firing_order = ENUM_32_BITS,
 } firing_order_e;
diff --git a/firmware/controllers/math/engine_math.cpp b/firmware/controllers/math/engine_math.cpp
index ec892a5489..25a904012a 100644
--- a/firmware/controllers/math/engine_math.cpp
+++ b/firmware/controllers/math/engine_math.cpp
@@ -273,6 +273,7 @@ static const int order_1_2_3[] = {1, 2, 3};
 static const int order_1_THEN_3_THEN_4_THEN2[] = { 1, 3, 4, 2 };
 static const int order_1_THEN_2_THEN_4_THEN3[] = { 1, 2, 4, 3 };
 static const int order_1_THEN_3_THEN_2_THEN4[] = { 1, 3, 2, 4 };
+static const int order_1_THEN_4_THEN_3_THEN2[] = { 1, 4, 3, 2 };
 
 // 5 cylinder
 static const int order_1_2_4_5_3[] = {1, 2, 4, 5, 3};
@@ -311,6 +312,7 @@ static int getFiringOrderLength(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	case FO_1_3_4_2:
 	case FO_1_2_4_3:
 	case FO_1_3_2_4:
+	case FO_1_4_3_2:
 		return 4;
 // 5 cylinder
 	case FO_1_2_4_5_3:
@@ -384,6 +386,8 @@ int getCylinderId(int index DECLARE_ENGINE_PARAMETER_SUFFIX) {
 		return order_1_THEN_2_THEN_4_THEN3[index];
 	case FO_1_3_2_4:
 		return order_1_THEN_3_THEN_2_THEN4[index];
+	case FO_1_4_3_2:
+		return order_1_THEN_4_THEN_3_THEN2[index];
 // 5 cylinder
 	case FO_1_2_4_5_3:
 		return order_1_2_4_5_3[index];
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 0a1f06db42..703bb0ce26 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -1390,6 +1390,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 	dialog = ignitionOutputs, "Ignition Outputs"
 		field = "Ignition Pin Mode",         	        ignitionPinMode, {isIgnitionEnabled == 1}
 		field = "Ignition Pin 1",                       ignitionPins1, {isIgnitionEnabled == 1}
+		; I think this magic was generated by java somewhere, but not sure where?
 		field = "Ignition Pin 2",                       ignitionPins2, {isIgnitionEnabled == 1 && (ignitionMode != 0 && cylindersCount > 1) && (ignitionMode !=2 || twoWireBatchIgnition == 1 || ((firingOrder == 2) || (firingOrder == 7) || (firingOrder == 9) || (firingOrder == 11) || (firingOrder == 12)))}
 		field = "Ignition Pin 3",                       ignitionPins3, {isIgnitionEnabled == 1 && (ignitionMode != 0 && cylindersCount > 2) && (ignitionMode !=2 || twoWireBatchIgnition == 1 || ((firingOrder == 1) || (firingOrder == 3) || (firingOrder == 4) || (firingOrder == 5) || (firingOrder == 9)))}
 		field = "Ignition Pin 4",                       ignitionPins4, {isIgnitionEnabled == 1 && (ignitionMode != 0 && cylindersCount > 3) && (ignitionMode !=2 || twoWireBatchIgnition == 1 || ((firingOrder == 5) || (firingOrder == 7) || (firingOrder == 12)))}