Can I ask how old you are? If you're young you need to understand something :
- Shops will con you if given the chance or if they are lazy
- You need to do research on the things you want. Don't always expect spoon feeding
- Satria / Wira share a lot of PNP body parts. Wira bodykits are aplenty, so to say Satrias bodykits are rare is not true
With that out of the way, skip that bodykit shop that keeps telling you that your car isn't Mivec so no bodykit. Either they are too lazy to do your car or you misunderstood them. If you're gonna fit Cyborg body parts like hood and all, you need to understand that the shape is not exactly to the dimensions of your Satria so things like the fenders, the hood latch, headlights and bumper all need be looked at if you want PNP. If you don't mind minor modification then perhaps you could fit a Mivec hood on but anything that's customized will need special attention most of the time such as the hood latch suddenly popping up given enough force (like going too fast etc)
Satria/Wira is one of the most customized cars in M'sia and there are plenty of mods out there with some even transplanting Evo bodyparts onto their cars. To say that bodykits are rare is just impossible.