diff --git a/Changelog.md b/Changelog.md
index 2b59b50..f5cb45f 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,8 @@
 VirtualSMC Changelog
 ====================
+#### v1.1.2
+- Improved performance with Lilu 1.4.3 APIs
+
 #### v1.1.1
 - Fixed SMCSuperIO crashes with unsupported chips
 - SMCSuperIO detected chip name to ioreg
diff --git a/Sensors/SMCProcessor/SMCProcessor.cpp b/Sensors/SMCProcessor/SMCProcessor.cpp
index e3ba649..e7580e9 100644
--- a/Sensors/SMCProcessor/SMCProcessor.cpp
+++ b/Sensors/SMCProcessor/SMCProcessor.cpp
@@ -11,6 +11,7 @@
 
 #include <VirtualSMCSDK/kern_vsmcapi.hpp>
 #include <Headers/kern_time.hpp>
+#include <Headers/kern_devinfo.hpp>
 #include <IOKit/IODeviceTreeSupport.h>
 #include <IOKit/IOTimerEventSource.h>
 
@@ -267,7 +268,11 @@ bool SMCProcessor::start(IOService *provider) {
 		return false;
 	}
 
-	cpuGeneration = CPUInfo::getGeneration(&cpuFamily, &cpuModel, &cpuStepping);
+	auto &bdi = BaseDeviceInfo::get();
+	cpuGeneration = bdi.cpuGeneration;
+	cpuFamily = bdi.cpuFamily;
+	cpuModel = bdi.cpuModel;
+	cpuStepping = bdi.cpuStepping;
 	if (cpuGeneration == CPUInfo::CpuGeneration::Unknown ||
 		cpuGeneration < CPUInfo::CpuGeneration::Penryn) {
 		SYSLOG("scpu", "failed to find a compatible processor");
@@ -331,36 +336,34 @@ bool SMCProcessor::start(IOService *provider) {
 
 	// Some laptop models start core sensors not with 0, but actually with 1.
 	size_t coreOffset = 0;
-	char model[80];
-	if (WIOKit::getComputerInfo(model, sizeof(model), nullptr, 0)) {
-		if (!strncmp(model, "MacBook", strlen("MacBook"))) {
-			auto rmodel = model + strlen("MacBook");
-			auto isdigit = [](auto l) { return l >= '0' && l <= '9'; };
-
-			if (!strncmp(rmodel, "Air", strlen("Air"))) {
-				// MacBookAir6,1 and above
-				const char *suffix = rmodel + strlen("Air");
-				if (isdigit(suffix[0]) && (isdigit(suffix[1]) || suffix[0] >= '6'))
-					coreOffset = 1;
-			} else if (!strncmp(model, "Pro", strlen("Pro"))) {
-				const char *suffix = rmodel + strlen("Pro");
-				if (isdigit(suffix[0]) && isdigit(suffix[1]) && ((suffix[0] == '1' && suffix[1] >= '3') || suffix[0] > '1')) {
-					// MacBookPro13,1 and above
-					coreOffset = 1;
-				} else {
-					// Select MacBookPro models of previous generations (excluding: 10,2; 11,1; 12,x)
-					const char *matches[] { "8,", "9,", "10,1", "11,2", "11,3", "11,4", "11,5" };
-					for (auto &match : matches) {
-						if (!strncmp(suffix, match, strlen(match))) {
-							coreOffset = 1;
-							break;
-						}
+	auto model = BaseDeviceInfo::get().modelIdentifier;
+	if (!strncmp(model, "MacBook", strlen("MacBook"))) {
+		auto rmodel = model + strlen("MacBook");
+		auto isdigit = [](auto l) { return l >= '0' && l <= '9'; };
+
+		if (!strncmp(rmodel, "Air", strlen("Air"))) {
+			// MacBookAir6,1 and above
+			const char *suffix = rmodel + strlen("Air");
+			if (isdigit(suffix[0]) && (isdigit(suffix[1]) || suffix[0] >= '6'))
+				coreOffset = 1;
+		} else if (!strncmp(model, "Pro", strlen("Pro"))) {
+			const char *suffix = rmodel + strlen("Pro");
+			if (isdigit(suffix[0]) && isdigit(suffix[1]) && ((suffix[0] == '1' && suffix[1] >= '3') || suffix[0] > '1')) {
+				// MacBookPro13,1 and above
+				coreOffset = 1;
+			} else {
+				// Select MacBookPro models of previous generations (excluding: 10,2; 11,1; 12,x)
+				const char *matches[] { "8,", "9,", "10,1", "11,2", "11,3", "11,4", "11,5" };
+				for (auto &match : matches) {
+					if (!strncmp(suffix, match, strlen(match))) {
+						coreOffset = 1;
+						break;
 					}
 				}
-			} else if (isdigit(rmodel[0]) && (isdigit(rmodel[1]) || rmodel[0] >= '8')) {
-				// MacBook8,1 and above
-				coreOffset = 1;
 			}
+		} else if (isdigit(rmodel[0]) && (isdigit(rmodel[1]) || rmodel[0] >= '8')) {
+			// MacBook8,1 and above
+			coreOffset = 1;
 		}
 	} else {
 		SYSLOG("scpu", "failed to get system model");
diff --git a/VirtualSMC.xcodeproj/project.pbxproj b/VirtualSMC.xcodeproj/project.pbxproj
index b1eb65c..8bcb75d 100644
--- a/VirtualSMC.xcodeproj/project.pbxproj
+++ b/VirtualSMC.xcodeproj/project.pbxproj
@@ -1097,7 +1097,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1010;
-				LastUpgradeCheck = 1130;
+				LastUpgradeCheck = 1140;
 				ORGANIZATIONNAME = vit9696;
 				TargetAttributes = {
 					1C748C261C21952C0024EED2 = {
@@ -1461,7 +1461,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				MACOSX_DEPLOYMENT_TARGET = 10.8;
-				MODULE_VERSION = 1.1.1;
+				MODULE_VERSION = 1.1.2;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				VALID_ARCHS = x86_64;
@@ -1509,7 +1509,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				MACOSX_DEPLOYMENT_TARGET = 10.8;
-				MODULE_VERSION = 1.1.1;
+				MODULE_VERSION = 1.1.2;
 				SDKROOT = macosx;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				VALID_ARCHS = x86_64;
@@ -2128,7 +2128,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				MACOSX_DEPLOYMENT_TARGET = 10.8;
-				MODULE_VERSION = 1.1.1;
+				MODULE_VERSION = 1.1.2;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				VALID_ARCHS = x86_64;
diff --git a/VirtualSMC/kern_keystore.cpp b/VirtualSMC/kern_keystore.cpp
index 9f1358a..482c263 100644
--- a/VirtualSMC/kern_keystore.cpp
+++ b/VirtualSMC/kern_keystore.cpp
@@ -7,6 +7,7 @@
 
 #include <libkern/OSByteOrder.h>
 #include <Headers/kern_atomic.hpp>
+#include <Headers/kern_devinfo.hpp>
 #include <Headers/kern_iokit.hpp>
 #include <Headers/kern_util.hpp>
 #include <Headers/kern_time.hpp>
@@ -348,7 +349,7 @@ bool VirtualSMCKeystore::mergePredefined(const char *board, int model) {
 	if (!addKey(KeyNum, valueNum))
 		return false;
 	
-	SMC_DATA dataBEMB[] {WIOKit::getComputerModel() == WIOKit::ComputerModel::ComputerLaptop};
+	SMC_DATA dataBEMB[] {BaseDeviceInfo::get().modelType == WIOKit::ComputerModel::ComputerLaptop};
 	if (!addKey(KeyBEMB, VirtualSMCValueVariable::withData(
 		dataBEMB, sizeof(dataBEMB), SmcKeyTypeFlag, SMC_KEY_ATTRIBUTE_READ)))
 		return false;
diff --git a/VirtualSMC/kern_vsmc.cpp b/VirtualSMC/kern_vsmc.cpp
index 835ee66..b38dcb9 100644
--- a/VirtualSMC/kern_vsmc.cpp
+++ b/VirtualSMC/kern_vsmc.cpp
@@ -7,6 +7,7 @@
 
 #include <Library/LegacyIOService.h>
 #include <Headers/kern_efi.hpp>
+#include <Headers/kern_devinfo.hpp>
 #include <Headers/kern_iokit.hpp>
 #include <Headers/kern_crypto.hpp>
 #include <Headers/plugin_start.hpp>
@@ -70,16 +71,13 @@ bool VirtualSMC::start(IOService *provider) {
 		SYSLOG("vsmc", "watchdog loop allocation failure");
 	}
 
-	int computerModel = WIOKit::getComputerModel();
+	int computerModel = BaseDeviceInfo::get().modelType;
 	if (computerModel == WIOKit::ComputerModel::ComputerAny) {
 		DBGLOG("vsmc", "failed to determine laptop or desktop model");
 		computerModel = WIOKit::ComputerModel::ComputerInvalid;
 	}
 
-	char boardIdentifier[64];
-	if (!WIOKit::getComputerInfo(nullptr, 0, boardIdentifier, sizeof(boardIdentifier))) {
-		DBGLOG("vsmc", "failed to obtain board-id");
-	}
+	auto boardIdentifier = BaseDeviceInfo::get().boardIdentifier;
 
 	SMCInfo deviceInfo {};