Note:(1)Please provide the vehicle's VIN number and four photos before placing an order: one of the engine mount side, one of the side with the water channel, one of the valve cover, and one of the side of the oil pan (it's fine if the oil pan can be roughly identified). (2)We will not ship the goods without the VIN number and the photos. We hope for your understanding! (3)The product has undergone hot running-in tests and does not require any adjustment. Just install the accessories directly. A little residue is a normal phenomenon. We do not accept any after-sales service related to residual oil stains on the product.(4)Only provide transportation services, and do not offer services such as moving up, dismantling, installation, or garbage.