diff --git a/SilentPatch/RWGTA.cpp b/SilentPatch/RWGTA.cpp
index b746bbd..21e35de 100644
--- a/SilentPatch/RWGTA.cpp
+++ b/SilentPatch/RWGTA.cpp
@@ -1,5 +1,3 @@
-#include "RWGTA.h"
-
 #include "Utils/MemoryMgr.h"
 #include "Utils/Patterns.h"
 
@@ -17,21 +15,25 @@ void** rwengine = []() -> void** {
 	// Thanks Steam III...
 
 	// Locate RwRenderStateSet
-	auto renderStateSetPtr = hook::get_pattern( "D1 7C 24 2C", 4 );
-	auto renderStateSet = reinterpret_cast<uintptr_t>(Memory::ReadCallFrom( renderStateSetPtr ));
-
-	// Test III 1.0/1.1/VC
-	if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
+	try
 	{
-		return *reinterpret_cast<void***>(renderStateSet + 1);
-	}
+		auto renderStateSetPtr = hook::txn::get_pattern( "D1 7C 24 2C", 4 );
+		auto renderStateSet = reinterpret_cast<uintptr_t>(Memory::ReadCallFrom( renderStateSetPtr ));
 
-	// Test III Steam
-	renderStateSet += 3;
-	if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
-	{
-		return *reinterpret_cast<void***>(renderStateSet + 1);
+		// Test III 1.0/1.1/VC
+		if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
+		{
+			return *reinterpret_cast<void***>(renderStateSet + 1);
+		}
+
+		// Test III Steam
+		renderStateSet += 3;
+		if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
+		{
+			return *reinterpret_cast<void***>(renderStateSet + 1);
+		}
 	}
+	TXN_CATCH();
 
 	assert(!"Could not locate RwEngineInstance!");
 	return nullptr;
@@ -52,5 +54,15 @@ RwReal RwIm2DGetNearScreenZ()
 	return RWSRCGLOBAL(dOpenDevice).zBufferNear;
 }
 
+RwBool RwRenderStateGet(RwRenderState state, void *value)
+{
+	return RWSRCGLOBAL(dOpenDevice).fpRenderStateGet(state, value);
+}
+
+RwBool RwRenderStateSet(RwRenderState state, void *value)
+{
+	return RWSRCGLOBAL(dOpenDevice).fpRenderStateSet(state, value);
+}
+
 // Unreachable stub
 RwBool RwMatrixDestroy(RwMatrix* mpMat) { assert(!"Unreachable!"); return TRUE; }
diff --git a/SilentPatch/RWGTA.h b/SilentPatch/RWGTA.h
deleted file mode 100644
index 6f70f09..0000000
--- a/SilentPatch/RWGTA.h
+++ /dev/null
@@ -1 +0,0 @@
-#pragma once
diff --git a/SilentPatch/RWUtils.hpp b/SilentPatch/RWUtils.hpp
index 9e7e96a..5b8344d 100644
--- a/SilentPatch/RWUtils.hpp
+++ b/SilentPatch/RWUtils.hpp
@@ -3,26 +3,25 @@
 #include <rwcore.h>
 #include <rpworld.h>
 
+template<RwRenderState State>
 class RwScopedRenderState
 {
 public:
-	RwScopedRenderState( RwRenderState state )
-		: m_state( state )
+	explicit RwScopedRenderState()
 	{
-		[[maybe_unused]] RwBool result = RwRenderStateGet( m_state, &m_value );
+		[[maybe_unused]] RwBool result = RwRenderStateGet( State, &m_value );
 		assert( result != FALSE );
 	}
 
 	~RwScopedRenderState()
 	{
-		[[maybe_unused]] RwBool result = RwRenderStateSet( m_state, m_value );
+		[[maybe_unused]] RwBool result = RwRenderStateSet( State, m_value );
 		assert( result != FALSE );
 	}
 
-private:
 	RwScopedRenderState( const RwScopedRenderState& ) = delete;
 
-	const RwRenderState m_state;
+private:
 	void* m_value = nullptr;
 };
 
diff --git a/SilentPatchIII/SilentPatchIII.vcxproj b/SilentPatchIII/SilentPatchIII.vcxproj
index 8f4ccc7..cc97395 100644
--- a/SilentPatchIII/SilentPatchIII.vcxproj
+++ b/SilentPatchIII/SilentPatchIII.vcxproj
@@ -66,7 +66,6 @@
     <ClInclude Include="..\SilentPatch\debugmenu_public.h" />
     <ClInclude Include="..\SilentPatch\Desktop.h" />
     <ClInclude Include="..\SilentPatch\Maths.h" />
-    <ClInclude Include="..\SilentPatch\RWGTA.h" />
     <ClInclude Include="..\SilentPatch\StdAfx.h" />
     <ClInclude Include="..\SilentPatch\StoredCar.h" />
     <ClInclude Include="..\SilentPatch\SVF.h" />
diff --git a/SilentPatchIII/SilentPatchIII.vcxproj.filters b/SilentPatchIII/SilentPatchIII.vcxproj.filters
index 4a511ce..37f3274 100644
--- a/SilentPatchIII/SilentPatchIII.vcxproj.filters
+++ b/SilentPatchIII/SilentPatchIII.vcxproj.filters
@@ -89,9 +89,6 @@
     <ClInclude Include="..\SilentPatch\debugmenu_public.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\SilentPatch\RWGTA.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\SilentPatch\Maths.h">
       <Filter>Header Files</Filter>
     </ClInclude>
diff --git a/SilentPatchSA/GeneralSA.cpp b/SilentPatchSA/GeneralSA.cpp
index 773defc..95dae9b 100644
--- a/SilentPatchSA/GeneralSA.cpp
+++ b/SilentPatchSA/GeneralSA.cpp
@@ -69,10 +69,10 @@ void CObject::Render()
 	std::pair<void**,void*> materialRestoreData[256];
 	size_t numMaterialsToRestore = 0;
 
-	RwScopedRenderState cullState(rwRENDERSTATECULLMODE);
+	RwScopedRenderState<rwRENDERSTATECULLMODE> cullState;
 
 	const int32_t carPartModelIndex = m_wCarPartModelIndex.Get();
-	if ( carPartModelIndex != -1 && m_objectCreatedBy == TEMP_OBJECT && bObjectFlag7 && RwObjectGetType(m_pRwObject) == rpATOMIC )
+	if ( carPartModelIndex != -1 && m_objectCreatedBy == TEMP_OBJECT && bUseVehicleColours && RwObjectGetType(m_pRwObject) == rpATOMIC )
 	{
 		auto* pData = materialRestoreData;
 
diff --git a/SilentPatchSA/GeneralSA.h b/SilentPatchSA/GeneralSA.h
index fd1ed76..2b082dc 100644
--- a/SilentPatchSA/GeneralSA.h
+++ b/SilentPatchSA/GeneralSA.h
@@ -260,7 +260,7 @@ public:
 	bool				bObjectFlag4 : 1;
 	bool				bObjectFlag5 : 1;
 	bool				m_bIsExploded : 1;
-	bool				bObjectFlag7 : 1;
+	bool				bUseVehicleColours : 1;
 	bool				m_bIsLampPost : 1;
 	bool				m_bIsTargetable : 1;
 	bool				m_bIsBroken : 1;
diff --git a/SilentPatchSA/PedSA.cpp b/SilentPatchSA/PedSA.cpp
index ece35c5..63b308c 100644
--- a/SilentPatchSA/PedSA.cpp
+++ b/SilentPatchSA/PedSA.cpp
@@ -68,7 +68,7 @@ void CPed::RenderWeapon(bool bWeapon, bool bMuzzleFlash, bool bForShadow)
 
 				if ( bMuzzleFlash && m_pMuzzleFlashFrame != nullptr )
 				{
-					RwScopedRenderState zWrite(rwRENDERSTATEZWRITEENABLE);
+					RwScopedRenderState<rwRENDERSTATEZWRITEENABLE> zWrite;
 					RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, FALSE);
 
 					SetGunFlashAlpha(bRightGun);
diff --git a/SilentPatchSA/SilentPatchSA.cpp b/SilentPatchSA/SilentPatchSA.cpp
index f0e51ea..33d5524 100644
--- a/SilentPatchSA/SilentPatchSA.cpp
+++ b/SilentPatchSA/SilentPatchSA.cpp
@@ -375,7 +375,7 @@ static RpAtomic* RenderAtomic(RpAtomic* pAtomic, float fComp)
 
 static RpAtomic* StaticPropellerRender(RpAtomic* pAtomic)
 {
-	RwScopedRenderState alphaRef(rwRENDERSTATEALPHATESTFUNCTIONREF);
+	RwScopedRenderState<rwRENDERSTATEALPHATESTFUNCTIONREF> alphaRef;
 
 	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, 0);
 	pAtomic = AtomicDefaultRenderCallBack(pAtomic);
@@ -385,8 +385,8 @@ static RpAtomic* StaticPropellerRender(RpAtomic* pAtomic)
 
 static RpAtomic* MovingPropellerRender(RpAtomic* pAtomic)
 {
-	RwScopedRenderState alphaRef(rwRENDERSTATEALPHATESTFUNCTIONREF);
-	RwScopedRenderState vertexAlpha(rwRENDERSTATEVERTEXALPHAENABLE);
+	RwScopedRenderState<rwRENDERSTATEALPHATESTFUNCTIONREF> alphaRef;
+	RwScopedRenderState<rwRENDERSTATEVERTEXALPHAENABLE> vertexAlpha;
 
 	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, 0);
 	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, reinterpret_cast<void*>(TRUE));
@@ -430,9 +430,9 @@ void RenderWeapon(CPed* pPed)
 
 void RenderWeaponPedsForPC()
 {
-	RwScopedRenderState vertexAlpha(rwRENDERSTATEVERTEXALPHAENABLE);
-	RwScopedRenderState zWrite(rwRENDERSTATEZWRITEENABLE);
-	RwScopedRenderState fogEnable(rwRENDERSTATEFOGENABLE);
+	RwScopedRenderState<rwRENDERSTATEVERTEXALPHAENABLE> vertexAlpha;
+	RwScopedRenderState<rwRENDERSTATEZWRITEENABLE> zWrite;
+	RwScopedRenderState<rwRENDERSTATEFOGENABLE> fogEnable;
 
 	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, reinterpret_cast<void*>(TRUE));
 	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, reinterpret_cast<void*>(TRUE));
@@ -1869,7 +1869,7 @@ namespace StaticShadowAlphaFix
 	static void (*orgRenderStaticShadows)();
 	static void RenderStaticShadows_StateFix()
 	{
-		RwScopedRenderState state(rwRENDERSTATEALPHATESTFUNCTION);
+		RwScopedRenderState<rwRENDERSTATEALPHATESTFUNCTION> state;
 
 		RwRenderStateSet( rwRENDERSTATEALPHATESTFUNCTION, (void*)rwALPHATESTFUNCTIONALWAYS );
 		orgRenderStaticShadows();
@@ -1878,7 +1878,7 @@ namespace StaticShadowAlphaFix
 	static void (*orgRenderStoredShadows)();
 	static void RenderStoredShadows_StateFix()
 	{
-		RwScopedRenderState state(rwRENDERSTATEALPHATESTFUNCTION);
+		RwScopedRenderState<rwRENDERSTATEALPHATESTFUNCTION> state;
 
 		RwRenderStateSet( rwRENDERSTATEALPHATESTFUNCTION, (void*)rwALPHATESTFUNCTIONALWAYS );
 		orgRenderStoredShadows();
@@ -1935,7 +1935,7 @@ namespace MoonphasesFix
 			return mask;
 		} ();
 
-		RwScopedRenderState alphaTest( rwRENDERSTATEALPHATESTFUNCTION );
+		RwScopedRenderState<rwRENDERSTATEALPHATESTFUNCTION> alphaTest;
 
 		if ( gpMoonMask != nullptr )
 		{
diff --git a/SilentPatchSA/SilentPatchSA.vcxproj b/SilentPatchSA/SilentPatchSA.vcxproj
index 3a98b0b..c278440 100644
--- a/SilentPatchSA/SilentPatchSA.vcxproj
+++ b/SilentPatchSA/SilentPatchSA.vcxproj
@@ -247,6 +247,7 @@ copy /y "$(TargetPath)" "H:\Rockstar Games\Grand Theft Auto San Andreas\SilentPa
     <ClInclude Include="..\SilentPatch\Desktop.h" />
     <ClInclude Include="..\SilentPatch\Maths.h" />
     <ClInclude Include="..\SilentPatch\resource1.h" />
+    <ClInclude Include="..\SilentPatch\RWUtils.hpp" />
     <ClInclude Include="..\SilentPatch\SVF.h" />
     <ClInclude Include="..\SilentPatch\TheFLAUtils.h" />
     <ClInclude Include="..\SilentPatch\Utils\DelimStringReader.h" />
@@ -264,7 +265,6 @@ copy /y "$(TargetPath)" "H:\Rockstar Games\Grand Theft Auto San Andreas\SilentPa
     <ClInclude Include="PNGFile.h" />
     <ClInclude Include="PoolsSA.h" />
     <ClInclude Include="resource.h" />
-    <ClInclude Include="RWUtils.hpp" />
     <ClInclude Include="ScriptSA.h" />
     <ClInclude Include="StdAfxSA.h" />
     <ClInclude Include="TimerSA.h" />
diff --git a/SilentPatchSA/SilentPatchSA.vcxproj.filters b/SilentPatchSA/SilentPatchSA.vcxproj.filters
index 3429350..d15dbdf 100644
--- a/SilentPatchSA/SilentPatchSA.vcxproj.filters
+++ b/SilentPatchSA/SilentPatchSA.vcxproj.filters
@@ -140,9 +140,6 @@
     <ClInclude Include="FireManagerSA.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="RWUtils.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\SilentPatch\Utils\DelimStringReader.h">
       <Filter>Header Files\Utils</Filter>
     </ClInclude>
@@ -164,6 +161,9 @@
     <ClInclude Include="..\SilentPatch\Desktop.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\SilentPatch\RWUtils.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\SilentPatch\SilentPatch.rc">
diff --git a/SilentPatchVC/SilentPatchVC.cpp b/SilentPatchVC/SilentPatchVC.cpp
index 38b21fd..6677dc7 100644
--- a/SilentPatchVC/SilentPatchVC.cpp
+++ b/SilentPatchVC/SilentPatchVC.cpp
@@ -714,6 +714,63 @@ namespace VariableResets
 }
 
 
+// ============= Disabled backface culling on detached car parts =============
+namespace CarPartsBackfaceCulling
+{
+	// Only the parts of CObject we need
+	enum // m_objectCreatedBy
+	{
+		GAME_OBJECT = 1,
+		MISSION_OBJECT = 2,
+		TEMP_OBJECT = 3,
+	};
+
+	struct Object
+	{
+		std::byte		__pad[364];
+		uint8_t			m_objectCreatedBy;
+		bool			bObjectFlag0 : 1;
+		bool			bObjectFlag1 : 1;
+		bool			bObjectFlag2 : 1;
+		bool			bObjectFlag3 : 1;
+		bool			bObjectFlag4 : 1;
+		bool			bObjectFlag5 : 1;
+		bool			m_bIsExploded : 1;
+		bool			bUseVehicleColours : 1;
+		std::byte		__pad2[22];
+		FLAUtils::int16	m_wCarPartModelIndex;
+	};
+
+	static void* ObjectRender_Prologue_JumpBack;
+	__declspec(naked) static void __fastcall ObjectRender_Original(Object*)
+	{
+		_asm
+		{
+			push	ebx
+			push	esi
+			mov		ebx, ecx
+			push	edi
+			jmp		[ObjectRender_Prologue_JumpBack]
+		}
+	}
+
+	// If CObject::Render is re-routed by another mod, we overwrite this later
+	static void (__fastcall *orgObjectRender)(Object* obj) = &ObjectRender_Original;
+
+	static void __fastcall ObjectRender_BackfaceCulling(Object* obj)
+	{
+		RwScopedRenderState<rwRENDERSTATECULLMODE> cullState;
+
+		if (obj->m_wCarPartModelIndex.Get() != -1 && obj->m_objectCreatedBy == TEMP_OBJECT && obj->bUseVehicleColours)
+		{
+			RwRenderStateSet(rwRENDERSTATECULLMODE, reinterpret_cast<void*>(rwCULLMODECULLNONE));
+		}
+
+		orgObjectRender(obj);
+	}
+}
+
+
 void InjectDelayedPatches_VC_Common( bool bHasDebugMenu, const wchar_t* wcModulePath )
 {
 	using namespace Memory;
@@ -1613,6 +1670,26 @@ void Patch_VC_Common()
 		Nop(comment_delay_id2.get<void>(3), 4);
 	}
 	TXN_CATCH();
+
+
+	// Disabled backface culling on detached car parts
+	try
+	{
+		using namespace CarPartsBackfaceCulling;
+
+		auto object_render = pattern("55 83 EC 68 8A 43 54").get_one();
+
+		ObjectRender_Prologue_JumpBack = object_render.get<void>();
+		
+		// Check if CObject::Render is already re-routed by something else
+		if (*object_render.get<uint8_t>(-5) == 0xE9)
+		{
+			ReadCall(object_render.get<void>(-5), orgObjectRender);
+		}
+
+		InjectHook(object_render.get<void>(-5), ObjectRender_BackfaceCulling, HookType::Jump);
+	}
+	TXN_CATCH();
 }
 
 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
diff --git a/SilentPatchVC/SilentPatchVC.vcxproj b/SilentPatchVC/SilentPatchVC.vcxproj
index eda5695..5d26fd8 100644
--- a/SilentPatchVC/SilentPatchVC.vcxproj
+++ b/SilentPatchVC/SilentPatchVC.vcxproj
@@ -170,7 +170,7 @@
     <ClInclude Include="..\SilentPatch\debugmenu_public.h" />
     <ClInclude Include="..\SilentPatch\Desktop.h" />
     <ClInclude Include="..\SilentPatch\Maths.h" />
-    <ClInclude Include="..\SilentPatch\RWGTA.h" />
+    <ClInclude Include="..\SilentPatch\RWUtils.hpp" />
     <ClInclude Include="..\SilentPatch\StdAfx.h" />
     <ClInclude Include="..\SilentPatch\StoredCar.h" />
     <ClInclude Include="..\SilentPatch\SVF.h" />
diff --git a/SilentPatchVC/SilentPatchVC.vcxproj.filters b/SilentPatchVC/SilentPatchVC.vcxproj.filters
index cda3132..6f9c906 100644
--- a/SilentPatchVC/SilentPatchVC.vcxproj.filters
+++ b/SilentPatchVC/SilentPatchVC.vcxproj.filters
@@ -51,9 +51,6 @@
     <ClInclude Include="..\SilentPatch\debugmenu_public.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\SilentPatch\RWGTA.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\SilentPatch\Maths.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -66,6 +63,9 @@
     <ClInclude Include="..\SilentPatch\TheFLAUtils.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\SilentPatch\RWUtils.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\SilentPatch\Timer.cpp">