Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to have a body kit installed [title] Remove the factory-installed bumper, and keep all the hardware for later use. [step] The styrofoam insert might need to be removed as well if the new bumper won't fit. [title] Make sure that the new body kit front bumper lines up correctly.

Ending1: [step] Make any adjustments needed by sanding or grinding carefully. [title] Use the factory hardware to install the new front bumper of your body kit. Ending2: [title] Trace the model on the bumper, then paint it with red, or black. [title] Trace the car on the bumper, then cut out the sticker. Ending3: [step] Use the same method for installing the steering wheel and bumper each year: position it on the side of the vehicle as shown on the cover image. Use driver-side transmission, or manual transmission. Ending4: [step] Make sure that it fits as recommended on the packaging. [title] Uninstall all the wires, edges, multitong connections, heavy bearing/bearings etc.

Answer format: ending1/ending2/ending3/ending4