diff --git a/device.mk b/device.mk
index 718388a..f5bb215 100644
--- a/device.mk
+++ b/device.mk
@@ -341,7 +341,9 @@ PRODUCT_PACKAGES += \
     init.mmi.usb.rc \
     init.qcom.rc \
     init.qcom.sensors.sh \
-    init.sanders.rc
+    init.sanders.rc \
+    init.spectrum.rc \
+    init.spectrum.sh
 
 PRODUCT_COPY_FILES += \
      $(LOCAL_PATH)/rootdir/etc/ueventd.qcom.rc:$(TARGET_COPY_OUT_VENDOR)/ueventd.rc
diff --git a/overlay/packages/apps/Settings/res/values/bools.xml b/overlay/packages/apps/Settings/res/values/bools.xml
new file mode 100644
index 0000000..0595100
--- /dev/null
+++ b/overlay/packages/apps/Settings/res/values/bools.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2019 Havoc-OS
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+
+    <!-- Whether to display spectrum settings -->
+    <bool name="device_supports_spectrum">true</bool>
+
+</resources>
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index cc21afa..c02d860 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -91,3 +91,19 @@ LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES    := etc/init.sanders.rc
 LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init/hw
 include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE       := init.spectrum.rc
+LOCAL_MODULE_TAGS  := optional eng
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES    := etc/init.spectrum.rc
+LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init/hw
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE       := init.spectrum.sh
+LOCAL_MODULE_TAGS  := optional eng
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES    := etc/init.spectrum.sh
+LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_EXECUTABLES)
+include $(BUILD_PREBUILT)
diff --git a/rootdir/etc/init.qcom.rc b/rootdir/etc/init.qcom.rc
index 460afea..f35387b 100644
--- a/rootdir/etc/init.qcom.rc
+++ b/rootdir/etc/init.qcom.rc
@@ -27,6 +27,7 @@
 
 import /vendor/etc/init/hw/init.mmi.rc
 import /vendor/etc/init/hw/init.sanders.rc
+import /vendor/etc/init/hw/init.spectrum.rc
 
 on early-init
     mount debugfs debugfs /sys/kernel/debug
diff --git a/rootdir/etc/init.spectrum.rc b/rootdir/etc/init.spectrum.rc
new file mode 100644
index 0000000..41213ab
--- /dev/null
+++ b/rootdir/etc/init.spectrum.rc
@@ -0,0 +1,123 @@
+# Initialization
+on property:sys.boot_completed=1
+   chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+   chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+   chown system system /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
+   chown system system /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
+   chown system system /sys/module/workqueue/paramaters/power_efficient
+   chmod 0664 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+   chmod 0664 /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+   chmod system system /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
+   chmod system system /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
+   chmod system system /sys/class/kgsl/kgsl-3d0/devfreq/governor
+   chmod 0664 /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
+   chmod 0664 /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
+   chmod 0664 /sys/class/kgsl/kgsl-3d0/devfreq/governor
+
+# Set default profile on first boot
+    exec u:r:init:s0 root root -- /vendor/bin/init.spectrum.sh
+    exec u:r:magisk:s0 root root -- /vendor/bin/init.spectrum.sh
+    exec u:r:su:s0 root root -- /vendor/bin/init.spectrum.sh
+
+# Enable Spectrum support
+   setprop spectrum.support 1
+
+# Add kernel name
+   setprop persist.spectrum.kernel MAYHEM
+
+# Balance (default profile)
+on property:persist.spectrum.profile=0
+    # CPU
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor blu_schedutil
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 652800
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 2016000
+    write /sys/devices/system/cpu/cpu0/cpufreq/blu_schedutil/down_rate_limit_us 200
+    write /sys/devices/system/cpu/cpu0/cpufreq/blu_schedutil/iowait_boost_enable 0
+    write /sys/devices/system/cpu/cpu0/cpufreq/blu_schedutil/up_rate_limit_us 4500
+    write /sys/module/msm_performance/parameters/touchboost 1
+    write /sys/module/workqueue/parameters/power_efficient Y
+
+    # GPU
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/governor msm-adreno-tz
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/min_freq 133000000
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/max_freq 650000000
+    write /sys/class/kgsl/kgsl-3d0/max_gpuclk 650000000
+
+    # I/O Scheduler
+    write /sys/block/mmcblk0/queue/read_ahead_kb 512
+    write /sys/block/mmcblk0/queue/scheduler bfq
+
+    # Set thermal restrictions
+    write /sys/kernel/msm_thermal/enabled 0
+    write /sys/kernel/msm_thermal/zone0 "1401600 1785600 40 38"
+    write /sys/kernel/msm_thermal/zone1 "1324800 1555200 41 40"
+    write /sys/kernel/msm_thermal/zone2 "1228800 1478400 42 41"
+    write /sys/kernel/msm_thermal/zone3 "1228800 1401600 43 42"
+    write /sys/kernel/msm_thermal/zone4 "1190400 1324800 44 43"
+    write /sys/kernel/msm_thermal/zone5 "1190400 1248000 46 44"
+    write /sys/kernel/msm_thermal/zone6 "1113600 1190400 48 46"
+    write /sys/kernel/msm_thermal/zone7 "1036800 940800 53 50"
+    write /sys/kernel/msm_thermal/zone8 "729600 729600 65 60"
+    write /sys/kernel/msm_thermal/sampling_ms 8000
+    write /sys/kernel/msm_thermal/enabled 1
+
+# Performance
+on property:persist.spectrum.profile=1
+    # CPU
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor schedutil
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 652800
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 2208000
+    write /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us 20000
+    write /sys/devices/system/cpu/cpu0/cpufreq/schedutil/iowait_boost_enable 1
+    write /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us 500
+    write /sys/module/msm_performance/parameters/touchboost 1
+    write /sys/module/workqueue/parameters/power_efficient N
+
+    # GPU
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/governor msm-adreno-tz
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/min_freq 133000000
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/max_freq 700000000
+    write /sys/class/kgsl/kgsl-3d0/max_gpuclk 700000000
+
+    # I/O Scheduler
+    write /sys/block/mmcblk0/queue/read_ahead_kb 2048
+    write /sys/block/mmcblk0/queue/scheduler cfq
+
+# Battery
+on property:persist.spectrum.profile=2
+    # CPU
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor smartmax_eps
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 652800
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 1689600
+    write /sys/module/msm_performance/parameters/touchboost 0
+    write /sys/module/workqueue/parameters/power_efficient Y
+
+    # GPU
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/governor msm-adreno-tz
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/min_freq 133000000
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/max_freq 510000000
+    write /sys/class/kgsl/kgsl-3d0/max_gpuclk 510000000
+
+    # I/O Scheduler
+    write /sys/block/mmcblk0/queue/read_ahead_kb 128
+    write /sys/block/mmcblk0/queue/scheduler sio
+
+# Gaming
+on property:persist.spectrum.profile=3
+    # CPU
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 652800
+    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 2208000
+    write /sys/module/msm_performance/parameters/touchboost 1
+    write /sys/module/workqueue/parameters/power_efficient N
+
+    # GPU
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/governor performance
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/min_freq 133000000
+    write /sys/devices/soc/1c00000.qcom,kgsl-3d0/devfreq/1c00000.qcom,kgsl-3d0/max_freq 750000000
+    write /sys/class/kgsl/kgsl-3d0/max_gpuclk 750000000
+
+    # I/O Scheduler
+    write /sys/block/mmcblk0/queue/read_ahead_kb 2048
+    write /sys/block/mmcblk0/queue/scheduler deadline
+
diff --git a/rootdir/etc/init.spectrum.sh b/rootdir/etc/init.spectrum.sh
new file mode 100644
index 0000000..8989363
--- /dev/null
+++ b/rootdir/etc/init.spectrum.sh
@@ -0,0 +1,6 @@
+#!/system/bin/sh
+
+# If there is not a persist value, we need to set one
+if [ ! -f /data/property/persist.spectrum.profile ]; then
+    setprop persist.spectrum.profile 0
+fi
diff --git a/sepolicy/vendor/property.te b/sepolicy/vendor/property.te
index f761a53..28b8025 100644
--- a/sepolicy/vendor/property.te
+++ b/sepolicy/vendor/property.te
@@ -5,3 +5,7 @@ type touch_prop, property_type;
 type diag_prop, property_type;
 type thermal_prop, property_type;
 type qti_telephony_prop, property_type;
+type dirac_prop, property_type;
+# Spectrum
+type spectrum_prop, property_type;
+
diff --git a/sepolicy/vendor/property_contexts b/sepolicy/vendor/property_contexts
index b42fd3d..3a1ed72 100644
--- a/sepolicy/vendor/property_contexts
+++ b/sepolicy/vendor/property_contexts
@@ -3,3 +3,7 @@ hw.aov.hotword_dsp_path            u:object_r:adspd_prop:s0
 hw.motosh.booted                   u:object_r:motosh_prop:s0
 ro.boot.hardware.revision          u:object_r:hw_rev_prop:s0
 hw.touch.status                    u:object_r:touch_prop:s0
+persist.audio.dirac.               u:object_r:dirac_prop:s0
+# Spectrum
+persist.spectrum.profile           u:object_r:spectrum_prop:s0
+
diff --git a/sepolicy/vendor/system_app.te b/sepolicy/vendor/system_app.te
index 4985cc1..fac1f83 100644
--- a/sepolicy/vendor/system_app.te
+++ b/sepolicy/vendor/system_app.te
@@ -15,3 +15,4 @@ get_prop(system_app, diag_prop);
 binder_call(system_app, qtitetherservice_service);
 binder_call(system_app, wificond);
 
+get_prop(system_app, spectrum_prop);
diff --git a/vendor_prop.mk b/vendor_prop.mk
index 8876f3c..ed346d9 100644
--- a/vendor_prop.mk
+++ b/vendor_prop.mk
@@ -365,3 +365,8 @@ persist.dbg.volte_avail_ovr=1 \
 persist.dbg.vt_avail_ovr=1 \
 persist.dbg.wfc_avail_ovr=1 \
 persist.radio.data_lte_sys_ind=1
+
+# Spectrum
+PRODUCT_PROPERTY_OVERRIDES += \
+    spectrum.support=1 \
+    persist.spectrum.kernel=MAYHEM