diff --git a/firmware/config/engines/mazda_miata_vvt.cpp b/firmware/config/engines/mazda_miata_vvt.cpp
index 172e2e4a0b..9a62bbaaee 100644
--- a/firmware/config/engines/mazda_miata_vvt.cpp
+++ b/firmware/config/engines/mazda_miata_vvt.cpp
@@ -309,7 +309,7 @@ static void setCommonMazdaNB() {
 
     // second harmonic (aka double) is usually quieter background noise
     // 13.8
-	engineConfiguration->knockBandCustom = 2 * HIP9011_BAND(engineConfiguration->cylinderBore);
+	engineConfiguration->knockBandCustom = 13.8;
 
 	// set tps_min 90
 	engineConfiguration->tpsMin = 100; // convert 12to10 bit (ADC/4)
diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index dd854de21e..98b1f8fb8c 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -88,10 +88,6 @@
 #include "electronic_throttle.h"
 #endif
 
-#if EFI_HIP_9011
-#include "hip9011.h"
-#endif
-
 #include "hardware.h"
 
 #if EFI_PROD_CODE
@@ -606,9 +602,8 @@ static void setDefaultEngineConfiguration() {
 
 	engineConfiguration->acIdleRpmBump = 200;
 
-	/* these two are used for HIP9011 only
-	 * Currently this is offset from fire event, not TDC */
-	/* TODO: convert to offset from TDC */
+	// Currently this is offset from fire event, not TDC
+	// TODO: convert to offset from TDC
 	engineConfiguration->knockDetectionWindowStart = 15.0 + 5.0;
 	engineConfiguration->knockDetectionWindowEnd = 15.0 + 45.0;
 
@@ -630,8 +625,6 @@ static void setDefaultEngineConfiguration() {
 	// https://github.com/rusefi/rusefi/issues/4030
 	engineConfiguration->mapErrorDetectionTooHigh = 410;
 
-	engineConfiguration->hip9011Gain = 1;
-
 	engineConfiguration->isEngineControlEnabled = true;
 #endif // EFI_ENGINE_CONTROL
     #include "default_script.lua"
diff --git a/firmware/controllers/engine_cycle/knock_controller.cpp b/firmware/controllers/engine_cycle/knock_controller.cpp
index d56d144edd..e6bd26e709 100644
--- a/firmware/controllers/engine_cycle/knock_controller.cpp
+++ b/firmware/controllers/engine_cycle/knock_controller.cpp
@@ -8,9 +8,6 @@
 #include "pch.h"
 #include "knock_logic.h"
 
-
-#include "hip9011.h"
-
 void KnockController::onConfigurationChange(engine_configuration_s const * previousConfig) {
 	KnockControllerBase::onConfigurationChange(previousConfig);
 
@@ -158,14 +155,10 @@ static void startKnockSampling(Engine* engine) {
 void Engine::onSparkFireKnockSense(uint8_t cylinderNumber, efitick_t nowNt) {
 	cylinderNumberCopy = cylinderNumber;
 
-#if EFI_HIP_9011 || EFI_SOFTWARE_KNOCK
+#if EFI_SOFTWARE_KNOCK
 	scheduleByAngle(nullptr, nowNt,
 			/*angle*/engineConfiguration->knockDetectionWindowStart, { startKnockSampling, engine });
 #else
 	UNUSED(nowNt);
 #endif
-
-#if EFI_HIP_9011
-	hip9011_onFireEvent(cylinderNumber, nowNt);
-#endif
 }
diff --git a/firmware/controllers/settings.cpp b/firmware/controllers/settings.cpp
index fdcb718068..9187d9fcab 100644
--- a/firmware/controllers/settings.cpp
+++ b/firmware/controllers/settings.cpp
@@ -676,16 +676,12 @@ static void enableOrDisable(const char *param, bool isEnabled) {
 	} else if (strEqualCaseInsensitive(param, "two_wire_wasted_spark")) {
 		engineConfiguration->twoWireBatchIgnition = isEnabled;
 		incrementGlobalConfigurationVersion();
-	} else if (strEqualCaseInsensitive(param, "HIP9011")) {
-		engineConfiguration->isHip9011Enabled = isEnabled;
 	} else if (strEqualCaseInsensitive(param, "verbose_idle")) {
 		engineConfiguration->isVerboseIAC = isEnabled;
 	} else if (strEqualCaseInsensitive(param, "auxdebug1")) {
 		engineConfiguration->isVerboseAuxPid1 = isEnabled;
 	} else if (strEqualCaseInsensitive(param, "altdebug")) {
 		engineConfiguration->isVerboseAlternator = isEnabled;
-	} else if (strEqualCaseInsensitive(param, "tpic_advanced_mode")) {
-		engineConfiguration->useTpicAdvancedMode = isEnabled;
 	} else if (strEqualCaseInsensitive(param, "altcontrol")) {
 		engineConfiguration->isAlternatorControlEnabled = isEnabled;
 	} else if (strEqualCaseInsensitive(param, "sd")) {
@@ -790,8 +786,6 @@ static void getValue(const char *paramStr) {
 		efiPrintf("is_enabled_spi_3=%s", boolToString(engineConfiguration->is_enabled_spi_3));
 	} else if (strEqualCaseInsensitive(paramStr, "invertCamVVTSignal")) {
 		efiPrintf("invertCamVVTSignal=%s", boolToString(engineConfiguration->invertCamVVTSignal));
-	} else if (strEqualCaseInsensitive(paramStr, "isHip9011Enabled")) {
-		efiPrintf("isHip9011Enabled=%d", engineConfiguration->isHip9011Enabled);
 	} else if (strEqualCaseInsensitive(paramStr, CMD_DATE)) {
 		printDateTime();
 	} else {
diff --git a/firmware/controllers/thread_priority.h b/firmware/controllers/thread_priority.h
index fe0b7472b2..60e08a53f6 100644
--- a/firmware/controllers/thread_priority.h
+++ b/firmware/controllers/thread_priority.h
@@ -38,7 +38,6 @@
 // These can get starved without too much adverse effect
 #define PRIO_AUX_SERIAL NORMALPRIO
 #define PRIO_KNOCK_PROCESS (NORMALPRIO - 10)
-#define PRIO_HIP9011 (NORMALPRIO - 10)
 
 // These are intentionally low priority so they can't get in the way of anything else
 #define PRIO_FLASH_WRITE LOWPRIO + 20
diff --git a/firmware/controllers/trigger/trigger_central.cpp b/firmware/controllers/trigger/trigger_central.cpp
index 0cea371c4f..68c88abdc8 100644
--- a/firmware/controllers/trigger/trigger_central.cpp
+++ b/firmware/controllers/trigger/trigger_central.cpp
@@ -13,7 +13,6 @@
 #include "main_trigger_callback.h"
 #include "listener_array.h"
 #include "tooth_logger.h"
-#include "hip9011.h"
 #include "logic_analyzer.h"
 
 #include "local_version_holder.h"