Streaming custom tuning parts, not addon but vanilla

Hey guys I just made a custom bodykit which takes place on the bumper_f bone, I know how the carcols.ymt works, I have a custom streaming folder called cars where I put addons, everything works, even addon car’s modkits, the problem is that I cannot ADD a new item to vanilla cars like the RapidGT, if I replace it works, but it doesn’t override the right bones, so I wanted to add a new item and it doesn’t work :confused: The item doesn’t appear in the vMenu Tuning Menu. What am I doing wrong? That’s the carcols for the rapidgt override:

                    <Item>
			<modelName>rapidgt_wide_4</modelName>
			<modShopLabel>rapidgt_wide_4</modShopLabel>
			<linkedModels/>
			<turnOffBones>
				<Item>bumper_f</Item>
				<Item>bumper_r</Item>
				<Item>wing_lf</Item>
				<Item>wing_rf</Item>
			</turnOffBones>
			<type>VMT_BUMPER_F</type>
			<bone>bumper_f</bone>
			<collisionBone>chassis</collisionBone>
			<cameraPos>VMCP_DEFAULT</cameraPos>
			<audioApply value="0.50000000"/>
			  <weight value="850"/>
			  <turnOffExtra value="false"/>
			  <disableBonnetCamera value="false"/>
			  <allowBonnetSlide value="true"/>
			  <weaponSlot value="-1"/>
			  <weaponSlotSecondary value="-1"/>
			  <disableProjectileDriveby value="false"/>
			  <disableDriveby value="false"/>
			  <disableDrivebySeat value="-1"/>
			  <disableDrivebySeatSecondary value="-1"/>
		  </Item>

The file rapidgt_wide_4 is a yft file and it’s in the stream folder, help me!

Hey mate, if you direct message the entire vehicle resource (with metas, yfts and ytds) and I can have a look for you. There are many factors to modkits