diff --git a/firmware/CHANGELOG.md b/firmware/CHANGELOG.md
index 442b0bf7d1..4629787b79 100644
--- a/firmware/CHANGELOG.md
+++ b/firmware/CHANGELOG.md
@@ -49,6 +49,9 @@ Release template (copy/paste this for new release):
  - fix detect cylinder for knock then wasted_spark #7062
  - Change BMW E46 CAN interval to 10 ms #6974
 
+### Breaking Changes
+- Now secondary injectors use `Secondary injector flow compensation mode` and `Secondary injector reference pressure` instead of `Injector flow compensation mode` and `Injector reference pressure` Tuner Studio settings #6972
+
 ## August 2024 "Day 898"
 
 ### Added
diff --git a/firmware/controllers/algo/fuel/injector_model.cpp b/firmware/controllers/algo/fuel/injector_model.cpp
index 7fe160771b..6a15961c28 100644
--- a/firmware/controllers/algo/fuel/injector_model.cpp
+++ b/firmware/controllers/algo/fuel/injector_model.cpp
@@ -44,6 +44,14 @@ InjectorNonlinearMode InjectorModelPrimary::getNonlinearMode() const {
 	return engineConfiguration->injectorNonlinearMode;
 }
 
+injector_compensation_mode_e InjectorModelPrimary::getInjectorCompensationMode() const {
+	return engineConfiguration->injectorCompensationMode;
+}
+
+float InjectorModelPrimary::getFuelReferencePressure() const {
+	return engineConfiguration->fuelReferencePressure;
+}
+
 float InjectorModelSecondary::getSmallPulseFlowRate() const {
 	// not supported on second bank
 	return 0;
@@ -54,6 +62,14 @@ float InjectorModelSecondary::getSmallPulseBreakPoint() const {
 	return 0;
 }
 
+injector_compensation_mode_e InjectorModelSecondary::getInjectorCompensationMode() const {
+	return engineConfiguration->secondaryInjectorCompensationMode;
+}
+
+float InjectorModelSecondary::getFuelReferencePressure() const {
+	return engineConfiguration->secondaryInjectorFuelReferencePressure;
+}
+
 InjectorNonlinearMode InjectorModelSecondary::getNonlinearMode() const {
 	// nonlinear not supported on second bank
 	return InjectorNonlinearMode::INJ_None;
@@ -68,11 +84,10 @@ expected<float> InjectorModelWithConfig::getFuelDifferentialPressure() const {
 		baroKpa = 101.325f;
 	}
 
-	switch (engineConfiguration->injectorCompensationMode) {
+	switch (getInjectorCompensationMode()) {
 		case ICM_FixedRailPressure:
 			// Add barometric pressure, as "fixed" really means "fixed pressure above atmosphere"
-			return
-				  engineConfiguration->fuelReferencePressure
+			return getFuelReferencePressure()
 				+ baroKpa
 				- map.value_or(101.325);
 		case ICM_SensedRailPressure: {
@@ -112,11 +127,11 @@ expected<float> InjectorModelWithConfig::getFuelDifferentialPressure() const {
 
 float InjectorModelWithConfig::getInjectorFlowRatio() {
 	// Compensation disabled, use reference flow.
-	if (engineConfiguration->injectorCompensationMode == ICM_None) {
+	if (getInjectorCompensationMode() == ICM_None) {
 		return 1.0f;
 	}
 
-	float referencePressure = engineConfiguration->fuelReferencePressure;
+	const float referencePressure = getFuelReferencePressure();
 
 	if (referencePressure < 50) {
 		// impossibly low fuel ref pressure
diff --git a/firmware/controllers/algo/fuel/injector_model.h b/firmware/controllers/algo/fuel/injector_model.h
index 4757c5d8e1..67db9df0cb 100644
--- a/firmware/controllers/algo/fuel/injector_model.h
+++ b/firmware/controllers/algo/fuel/injector_model.h
@@ -54,12 +54,14 @@ public:
 	expected<float> getFuelDifferentialPressure() const override;
 
 	using interface_t = IInjectorModel; // Mock interface
-
 private:
+	[[nodiscard]] virtual injector_compensation_mode_e getInjectorCompensationMode() const = 0;
+	[[nodiscard]] virtual float getFuelReferencePressure() const = 0;
+
 	const injector_s* const m_cfg;
 };
 
-struct InjectorModelPrimary : public InjectorModelWithConfig {
+struct InjectorModelPrimary : InjectorModelWithConfig {
 	InjectorModelPrimary();
 
 	InjectorNonlinearMode getNonlinearMode() const override;
@@ -67,9 +69,12 @@ struct InjectorModelPrimary : public InjectorModelWithConfig {
 	// Ford small pulse model
 	float getSmallPulseFlowRate() const override;
 	float getSmallPulseBreakPoint() const override;
+private:
+	[[nodiscard]] injector_compensation_mode_e getInjectorCompensationMode() const final;
+	[[nodiscard]] float getFuelReferencePressure() const final;
 };
 
-struct InjectorModelSecondary : public InjectorModelWithConfig {
+struct InjectorModelSecondary : InjectorModelWithConfig {
 	InjectorModelSecondary();
 
 	InjectorNonlinearMode getNonlinearMode() const override;
@@ -77,4 +82,7 @@ struct InjectorModelSecondary : public InjectorModelWithConfig {
 	// Ford small pulse model
 	float getSmallPulseFlowRate() const override;
 	float getSmallPulseBreakPoint() const override;
+private:
+	[[nodiscard]] injector_compensation_mode_e getInjectorCompensationMode() const final;
+	[[nodiscard]] float getFuelReferencePressure() const final;
 };
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 31f593588f..54b7cbd1cb 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -1718,7 +1718,10 @@ uint8_t autoscale knockFuelTrim;Fuel trim when knock, max 30%;"%", 1, 0, 0, 30,
 	float knockSpectrumSensitivity;;"sense", 1, 0, 0, 1, 2
 	float knockFrequency;"Estimated knock frequency, ignore cylinderBore if this one > 0";"Hz", 1, 0, 0, 20000, 2
 
-#define END_OF_CALIBRATION_PADDING 116
+    injector_compensation_mode_e secondaryInjectorCompensationMode;None = I have a MAP-referenced fuel pressure regulator\nFixed rail pressure = I have an atmosphere-referenced fuel pressure regulator (returnless, typically)\nSensed rail pressure = I have a fuel pressure sensor;
+    float secondaryInjectorFuelReferencePressure;This is the pressure at which your injector flow is known.\nFor example if your injectors flow 400cc/min at 3.5 bar, enter 350kpa here.;"kPa", 1, 0, 50, 700000, 0
+
+#define END_OF_CALIBRATION_PADDING 111
 uint8_t[END_OF_CALIBRATION_PADDING] unusedOftenChangesDuringFirmwareUpdate;;"units", 1, 0, 0, 1, 0
 
 ! end of engine_configuration_s
diff --git a/firmware/tunerstudio/tunerstudio.template.ini b/firmware/tunerstudio/tunerstudio.template.ini
index 8e0233fdd9..db0c5c3930 100644
--- a/firmware/tunerstudio/tunerstudio.template.ini
+++ b/firmware/tunerstudio/tunerstudio.template.ini
@@ -2762,7 +2762,9 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 	dialog = stagedInjection, "",	yAxis
 		field = "Enable", enableStagedInjection, {isInjectionEnabled}
 		field = ""
-		field = "Secondary injector flow", injectorSecondary_flow {isInjectionEnabled && enableStagedInjection}
+		field = "Secondary injector flow",                      injectorSecondary_flow,                     {isInjectionEnabled && enableStagedInjection}
+		field = "Secondary injector flow compensation mode",    secondaryInjectorCompensationMode,         { isInjectionEnabled && enableStagedInjection }
+		field = "Secondary injector reference pressure",        secondaryInjectorFuelReferencePressure,    { isInjectionEnabled && enableStagedInjection && secondaryInjectorCompensationMode != 0 }
 		field = ""
 		panel = injectorsSecondaryDeadTime, {isInjectionEnabled && enableStagedInjection}